2884518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 7902720

約数和(自身を除く): 5018202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 587, 702, 819, 1174, 1638, 1761, 2457, 3522, 4109, 4914, 5283, 7631, 8218, 10566, 12327, 15262, 15849, 22893, 24654, 31698, 36981, 45786, 53417, 68679, 73962, 106834, 110943, 137358, 160251, 206037, 221886, 320502, 412074, 480753, 961506, 1442259, 2884518]

約数ペア:

[(1, 2884518), (2, 1442259), (3, 961506), (6, 480753), (7, 412074), (9, 320502), (13, 221886), (14, 206037), (18, 160251), (21, 137358), (26, 110943), (27, 106834), (39, 73962), (42, 68679), (54, 53417), (63, 45786), (78, 36981), (91, 31698), (117, 24654), (126, 22893), (182, 15849), (189, 15262), (234, 12327), (273, 10566), (351, 8218), (378, 7631), (546, 5283), (587, 4914), (702, 4109), (819, 3522), (1174, 2457), (1638, 1761)]