1946142744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{891091}}^1$

素因数の和:891120

約数の個数: 64

約数和(自身を含む): 5988138240

約数和(自身を除く): 4041995496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 891091, 1782182, 2673273, 3564364, 5346546, 6237637, 7128728, 10693092, 11584183, 12475274, 18712911, 21386184, 23168366, 24950548, 34752549, 37425822, 46336732, 49901096, 69505098, 74851644, 81089281, 92673464, 139010196, 149703288, 162178562, 243267843, 278020392, 324357124, 486535686, 648714248, 973071372, 1946142744]

約数ペア:

[(1, 1946142744), (2, 973071372), (3, 648714248), (4, 486535686), (6, 324357124), (7, 278020392), (8, 243267843), (12, 162178562), (13, 149703288), (14, 139010196), (21, 92673464), (24, 81089281), (26, 74851644), (28, 69505098), (39, 49901096), (42, 46336732), (52, 37425822), (56, 34752549), (78, 24950548), (84, 23168366), (91, 21386184), (104, 18712911), (156, 12475274), (168, 11584183), (182, 10693092), (273, 7128728), (312, 6237637), (364, 5346546), (546, 3564364), (728, 2673273), (1092, 1782182), (2184, 891091)]