1282554

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 3669120

約数和(自身を除く): 2386566

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 81, 87, 91, 117, 126, 162, 174, 182, 189, 203, 234, 243, 261, 273, 351, 377, 378, 406, 486, 522, 546, 567, 609, 702, 754, 783, 819, 1053, 1131, 1134, 1218, 1566, 1638, 1701, 1827, 2106, 2262, 2349, 2457, 2639, 3159, 3393, 3402, 3654, 4698, 4914, 5278, 5481, 6318, 6786, 7047, 7371, 7917, 10179, 10962, 14094, 14742, 15834, 16443, 20358, 22113, 23751, 30537, 32886, 44226, 47502, 49329, 61074, 71253, 91611, 98658, 142506, 183222, 213759, 427518, 641277, 1282554]

約数ペア:

[(1, 1282554), (2, 641277), (3, 427518), (6, 213759), (7, 183222), (9, 142506), (13, 98658), (14, 91611), (18, 71253), (21, 61074), (26, 49329), (27, 47502), (29, 44226), (39, 32886), (42, 30537), (54, 23751), (58, 22113), (63, 20358), (78, 16443), (81, 15834), (87, 14742), (91, 14094), (117, 10962), (126, 10179), (162, 7917), (174, 7371), (182, 7047), (189, 6786), (203, 6318), (234, 5481), (243, 5278), (261, 4914), (273, 4698), (351, 3654), (377, 3402), (378, 3393), (406, 3159), (486, 2639), (522, 2457), (546, 2349), (567, 2262), (609, 2106), (702, 1827), (754, 1701), (783, 1638), (819, 1566), (1053, 1218), (1131, 1134)]