19763016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9078

約数の個数: 64

約数和(自身を含む): 60816000

約数和(自身を除く): 41052984

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, 9049, 18098, 27147, 36196, 54294, 63343, 72392, 108588, 117637, 126686, 190029, 217176, 235274, 253372, 352911, 380058, 470548, 506744, 705822, 760116, 823459, 941096, 1411644, 1520232, 1646918, 2470377, 2823288, 3293836, 4940754, 6587672, 9881508, 19763016]

約数ペア:

[(1, 19763016), (2, 9881508), (3, 6587672), (4, 4940754), (6, 3293836), (7, 2823288), (8, 2470377), (12, 1646918), (13, 1520232), (14, 1411644), (21, 941096), (24, 823459), (26, 760116), (28, 705822), (39, 506744), (42, 470548), (52, 380058), (56, 352911), (78, 253372), (84, 235274), (91, 217176), (104, 190029), (156, 126686), (168, 117637), (182, 108588), (273, 72392), (312, 63343), (364, 54294), (546, 36196), (728, 27147), (1092, 18098), (2184, 9049)]