2027680995018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2473391}}^1$

素因数の和:2473683

約数の個数: 64

約数和(自身を含む): 4701423513600

約数和(自身を除く): 2673742518582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 149, 262, 298, 393, 447, 786, 894, 917, 1043, 1834, 2086, 2751, 3129, 5502, 6258, 19519, 39038, 58557, 117114, 136633, 273266, 409899, 819798, 2473391, 4946782, 7420173, 14840346, 17313737, 34627474, 51941211, 103882422, 324014221, 368535259, 648028442, 737070518, 972042663, 1105605777, 1944085326, 2211211554, 2268099547, 2579746813, 4536199094, 5159493626, 6804298641, 7739240439, 13608597282, 15478480878, 48278118929, 96556237858, 144834356787, 289668713574, 337946832503, 675893665006, 1013840497509, 2027680995018]

約数ペア:

[(1, 2027680995018), (2, 1013840497509), (3, 675893665006), (6, 337946832503), (7, 289668713574), (14, 144834356787), (21, 96556237858), (42, 48278118929), (131, 15478480878), (149, 13608597282), (262, 7739240439), (298, 6804298641), (393, 5159493626), (447, 4536199094), (786, 2579746813), (894, 2268099547), (917, 2211211554), (1043, 1944085326), (1834, 1105605777), (2086, 972042663), (2751, 737070518), (3129, 648028442), (5502, 368535259), (6258, 324014221), (19519, 103882422), (39038, 51941211), (58557, 34627474), (117114, 17313737), (136633, 14840346), (273266, 7420173), (409899, 4946782), (819798, 2473391)]