996588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 2795520

約数和(自身を除く): 1798932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 171, 186, 188, 228, 279, 282, 342, 372, 423, 558, 564, 589, 684, 846, 893, 1116, 1178, 1457, 1692, 1767, 1786, 2356, 2679, 2914, 3534, 3572, 4371, 5301, 5358, 5828, 7068, 8037, 8742, 10602, 10716, 13113, 16074, 17484, 21204, 26226, 27683, 32148, 52452, 55366, 83049, 110732, 166098, 249147, 332196, 498294, 996588]

約数ペア:

[(1, 996588), (2, 498294), (3, 332196), (4, 249147), (6, 166098), (9, 110732), (12, 83049), (18, 55366), (19, 52452), (31, 32148), (36, 27683), (38, 26226), (47, 21204), (57, 17484), (62, 16074), (76, 13113), (93, 10716), (94, 10602), (114, 8742), (124, 8037), (141, 7068), (171, 5828), (186, 5358), (188, 5301), (228, 4371), (279, 3572), (282, 3534), (342, 2914), (372, 2679), (423, 2356), (558, 1786), (564, 1767), (589, 1692), (684, 1457), (846, 1178), (893, 1116)]