12654312916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{3727}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 27309985920

約数和(自身を除く): 14655673004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1019, 1666, 2038, 3332, 3727, 4076, 7133, 7454, 14266, 14908, 17323, 26089, 28532, 34646, 49931, 52178, 63359, 69292, 99862, 104356, 121261, 126718, 182623, 199724, 242522, 253436, 365246, 443513, 485044, 730492, 848827, 887026, 1697654, 1774052, 3104591, 3395308, 3797813, 6209182, 7595626, 12418364, 15191252, 26584691, 53169382, 64562821, 106338764, 129125642, 186092837, 258251284, 372185674, 451939747, 744371348, 903879494, 1807758988, 3163578229, 6327156458, 12654312916]

約数ペア:

[(1, 12654312916), (2, 6327156458), (4, 3163578229), (7, 1807758988), (14, 903879494), (17, 744371348), (28, 451939747), (34, 372185674), (49, 258251284), (68, 186092837), (98, 129125642), (119, 106338764), (196, 64562821), (238, 53169382), (476, 26584691), (833, 15191252), (1019, 12418364), (1666, 7595626), (2038, 6209182), (3332, 3797813), (3727, 3395308), (4076, 3104591), (7133, 1774052), (7454, 1697654), (14266, 887026), (14908, 848827), (17323, 730492), (26089, 485044), (28532, 443513), (34646, 365246), (49931, 253436), (52178, 242522), (63359, 199724), (69292, 182623), (99862, 126718), (104356, 121261)]