1977624558

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1020

約数の個数: 160

約数和(自身を含む): 5494089216

約数和(自身を除く): 3516464658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 163, 182, 189, 234, 273, 326, 351, 378, 489, 546, 567, 702, 819, 823, 978, 1053, 1134, 1141, 1467, 1638, 1646, 2106, 2119, 2282, 2457, 2469, 2934, 3423, 4238, 4401, 4914, 4938, 5761, 6357, 6846, 7371, 7407, 8802, 10269, 10699, 11522, 12714, 13203, 14742, 14814, 14833, 17283, 19071, 20538, 21398, 22221, 26406, 29666, 30807, 32097, 34566, 38142, 44442, 44499, 51849, 57213, 61614, 64194, 66663, 74893, 88998, 92421, 96291, 103698, 114426, 133326, 133497, 134149, 149786, 155547, 171639, 184842, 192582, 224679, 266994, 268298, 288873, 311094, 343278, 400491, 402447, 449358, 466641, 577746, 674037, 800982, 804894, 866619, 933282, 939043, 1201473, 1207341, 1348074, 1733238, 1743937, 1878086, 2022111, 2402946, 2414682, 2817129, 3487874, 3622023, 4044222, 5231811, 5634258, 6066333, 7244046, 8451387, 10463622, 10866069, 12132666, 12207559, 15695433, 16902774, 21732138, 24415118, 25354161, 31390866, 36622677, 47086299, 50708322, 73245354, 76062483, 94172598, 109868031, 141258897, 152124966, 219736062, 282517794, 329604093, 659208186, 988812279, 1977624558]

約数ペア:

[(1, 1977624558), (2, 988812279), (3, 659208186), (6, 329604093), (7, 282517794), (9, 219736062), (13, 152124966), (14, 141258897), (18, 109868031), (21, 94172598), (26, 76062483), (27, 73245354), (39, 50708322), (42, 47086299), (54, 36622677), (63, 31390866), (78, 25354161), (81, 24415118), (91, 21732138), (117, 16902774), (126, 15695433), (162, 12207559), (163, 12132666), (182, 10866069), (189, 10463622), (234, 8451387), (273, 7244046), (326, 6066333), (351, 5634258), (378, 5231811), (489, 4044222), (546, 3622023), (567, 3487874), (702, 2817129), (819, 2414682), (823, 2402946), (978, 2022111), (1053, 1878086), (1134, 1743937), (1141, 1733238), (1467, 1348074), (1638, 1207341), (1646, 1201473), (2106, 939043), (2119, 933282), (2282, 866619), (2457, 804894), (2469, 800982), (2934, 674037), (3423, 577746), (4238, 466641), (4401, 449358), (4914, 402447), (4938, 400491), (5761, 343278), (6357, 311094), (6846, 288873), (7371, 268298), (7407, 266994), (8802, 224679), (10269, 192582), (10699, 184842), (11522, 171639), (12714, 155547), (13203, 149786), (14742, 134149), (14814, 133497), (14833, 133326), (17283, 114426), (19071, 103698), (20538, 96291), (21398, 92421), (22221, 88998), (26406, 74893), (29666, 66663), (30807, 64194), (32097, 61614), (34566, 57213), (38142, 51849), (44442, 44499)]