1684116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 5014464

約数和(自身を除く): 3330348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 163, 164, 246, 252, 287, 326, 369, 489, 492, 574, 652, 738, 861, 978, 1141, 1148, 1467, 1476, 1722, 1956, 2282, 2583, 2934, 3423, 3444, 4564, 5166, 5868, 6683, 6846, 10269, 10332, 13366, 13692, 20049, 20538, 26732, 40098, 41076, 46781, 60147, 80196, 93562, 120294, 140343, 187124, 240588, 280686, 421029, 561372, 842058, 1684116]

約数ペア:

[(1, 1684116), (2, 842058), (3, 561372), (4, 421029), (6, 280686), (7, 240588), (9, 187124), (12, 140343), (14, 120294), (18, 93562), (21, 80196), (28, 60147), (36, 46781), (41, 41076), (42, 40098), (63, 26732), (82, 20538), (84, 20049), (123, 13692), (126, 13366), (163, 10332), (164, 10269), (246, 6846), (252, 6683), (287, 5868), (326, 5166), (369, 4564), (489, 3444), (492, 3423), (574, 2934), (652, 2583), (738, 2282), (861, 1956), (978, 1722), (1141, 1476), (1148, 1467)]