15698941398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 40265994240

約数和(自身を除く): 24567052842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 431, 519, 557, 862, 1038, 1114, 1211, 1293, 1557, 1671, 2422, 2586, 3017, 3114, 3342, 3633, 3879, 3899, 4671, 5013, 6034, 7266, 7758, 7798, 9051, 9342, 10026, 10899, 11637, 11697, 15039, 18102, 21798, 23274, 23394, 27153, 30078, 32697, 35091, 54306, 65394, 70182, 74563, 81459, 96361, 105273, 149126, 162918, 192722, 210546, 223689, 240067, 289083, 447378, 480134, 521941, 578166, 671067, 674527, 720201, 867249, 1043882, 1342134, 1349054, 1440402, 1565823, 1680469, 1734498, 2013201, 2023581, 2160603, 2601747, 3131646, 3360938, 4026402, 4047162, 4321206, 4697469, 5041407, 5203494, 6070743, 6481809, 9394938, 10082814, 12141486, 12963618, 14092407, 15124221, 18212229, 28184814, 30248442, 36424458, 41531591, 45372663, 83063182, 90745326, 124594773, 249189546, 290721137, 373784319, 581442274, 747568638, 872163411, 1121352957, 1744326822, 2242705914, 2616490233, 5232980466, 7849470699, 15698941398]

約数ペア:

[(1, 15698941398), (2, 7849470699), (3, 5232980466), (6, 2616490233), (7, 2242705914), (9, 1744326822), (14, 1121352957), (18, 872163411), (21, 747568638), (27, 581442274), (42, 373784319), (54, 290721137), (63, 249189546), (126, 124594773), (173, 90745326), (189, 83063182), (346, 45372663), (378, 41531591), (431, 36424458), (519, 30248442), (557, 28184814), (862, 18212229), (1038, 15124221), (1114, 14092407), (1211, 12963618), (1293, 12141486), (1557, 10082814), (1671, 9394938), (2422, 6481809), (2586, 6070743), (3017, 5203494), (3114, 5041407), (3342, 4697469), (3633, 4321206), (3879, 4047162), (3899, 4026402), (4671, 3360938), (5013, 3131646), (6034, 2601747), (7266, 2160603), (7758, 2023581), (7798, 2013201), (9051, 1734498), (9342, 1680469), (10026, 1565823), (10899, 1440402), (11637, 1349054), (11697, 1342134), (15039, 1043882), (18102, 867249), (21798, 720201), (23274, 674527), (23394, 671067), (27153, 578166), (30078, 521941), (32697, 480134), (35091, 447378), (54306, 289083), (65394, 240067), (70182, 223689), (74563, 210546), (81459, 192722), (96361, 162918), (105273, 149126)]