1639016082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 4009824000

約数和(自身を除く): 2370807918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 101, 123, 198, 202, 246, 303, 369, 451, 606, 738, 902, 909, 1111, 1353, 1818, 1999, 2222, 2706, 3333, 3998, 4059, 4141, 5997, 6666, 8118, 8282, 9999, 11994, 12423, 17991, 19998, 21989, 24846, 35982, 37269, 43978, 45551, 65967, 74538, 81959, 91102, 131934, 136653, 163918, 197901, 201899, 245877, 273306, 395802, 403798, 409959, 491754, 605697, 737631, 819918, 901549, 1211394, 1475262, 1803098, 1817091, 2220889, 2704647, 3634182, 4441778, 5409294, 6662667, 8113941, 8277859, 13325334, 16227882, 16555718, 19988001, 24833577, 39976002, 49667154, 74500731, 91056449, 149001462, 182112898, 273169347, 546338694, 819508041, 1639016082]

約数ペア:

[(1, 1639016082), (2, 819508041), (3, 546338694), (6, 273169347), (9, 182112898), (11, 149001462), (18, 91056449), (22, 74500731), (33, 49667154), (41, 39976002), (66, 24833577), (82, 19988001), (99, 16555718), (101, 16227882), (123, 13325334), (198, 8277859), (202, 8113941), (246, 6662667), (303, 5409294), (369, 4441778), (451, 3634182), (606, 2704647), (738, 2220889), (902, 1817091), (909, 1803098), (1111, 1475262), (1353, 1211394), (1818, 901549), (1999, 819918), (2222, 737631), (2706, 605697), (3333, 491754), (3998, 409959), (4059, 403798), (4141, 395802), (5997, 273306), (6666, 245877), (8118, 201899), (8282, 197901), (9999, 163918), (11994, 136653), (12423, 131934), (17991, 91102), (19998, 81959), (21989, 74538), (24846, 65967), (35982, 45551), (37269, 43978)]