42452046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 76572594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 53, 54, 63, 78, 91, 106, 117, 126, 159, 163, 182, 189, 234, 273, 318, 326, 351, 371, 378, 477, 489, 546, 689, 702, 742, 819, 954, 978, 1113, 1141, 1378, 1431, 1467, 1638, 2067, 2119, 2226, 2282, 2457, 2862, 2934, 3339, 3423, 4134, 4238, 4401, 4823, 4914, 6201, 6357, 6678, 6846, 8639, 8802, 9646, 10017, 10269, 12402, 12714, 14469, 14833, 17278, 18603, 19071, 20034, 20538, 25917, 28938, 29666, 30807, 37206, 38142, 43407, 44499, 51834, 57213, 60473, 61614, 77751, 86814, 88998, 112307, 114426, 120946, 130221, 133497, 155502, 181419, 224614, 233253, 260442, 266994, 336921, 362838, 400491, 466506, 544257, 673842, 786149, 800982, 1010763, 1088514, 1572298, 1632771, 2021526, 2358447, 3032289, 3265542, 4716894, 6064578, 7075341, 14150682, 21226023, 42452046]

約数ペア:

[(1, 42452046), (2, 21226023), (3, 14150682), (6, 7075341), (7, 6064578), (9, 4716894), (13, 3265542), (14, 3032289), (18, 2358447), (21, 2021526), (26, 1632771), (27, 1572298), (39, 1088514), (42, 1010763), (53, 800982), (54, 786149), (63, 673842), (78, 544257), (91, 466506), (106, 400491), (117, 362838), (126, 336921), (159, 266994), (163, 260442), (182, 233253), (189, 224614), (234, 181419), (273, 155502), (318, 133497), (326, 130221), (351, 120946), (371, 114426), (378, 112307), (477, 88998), (489, 86814), (546, 77751), (689, 61614), (702, 60473), (742, 57213), (819, 51834), (954, 44499), (978, 43407), (1113, 38142), (1141, 37206), (1378, 30807), (1431, 29666), (1467, 28938), (1638, 25917), (2067, 20538), (2119, 20034), (2226, 19071), (2282, 18603), (2457, 17278), (2862, 14833), (2934, 14469), (3339, 12714), (3423, 12402), (4134, 10269), (4238, 10017), (4401, 9646), (4823, 8802), (4914, 8639), (6201, 6846), (6357, 6678)]