12215972132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{27043}}^1$

素因数の和:27157

約数の個数: 96

約数和(自身を含む): 28241724672

約数和(自身を除く): 16025752540

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 119, 146, 182, 221, 238, 292, 364, 442, 476, 511, 884, 949, 1022, 1241, 1547, 1898, 2044, 2482, 3094, 3796, 4964, 6188, 6643, 8687, 13286, 16133, 17374, 26572, 27043, 32266, 34748, 54086, 64532, 108172, 112931, 189301, 225862, 351559, 378602, 451724, 459731, 703118, 757204, 919462, 1406236, 1838924, 1974139, 2460913, 3218117, 3948278, 4921826, 5976503, 6436234, 7896556, 9843652, 11953006, 12872468, 13818973, 23906012, 25663807, 27637946, 33560363, 41835521, 51327614, 55275892, 67120726, 83671042, 102655228, 134241452, 167342084, 179646649, 234922541, 359293298, 436284719, 469845082, 718586596, 872569438, 939690164, 1745138876, 3053993033, 6107986066, 12215972132]

約数ペア:

[(1, 12215972132), (2, 6107986066), (4, 3053993033), (7, 1745138876), (13, 939690164), (14, 872569438), (17, 718586596), (26, 469845082), (28, 436284719), (34, 359293298), (52, 234922541), (68, 179646649), (73, 167342084), (91, 134241452), (119, 102655228), (146, 83671042), (182, 67120726), (221, 55275892), (238, 51327614), (292, 41835521), (364, 33560363), (442, 27637946), (476, 25663807), (511, 23906012), (884, 13818973), (949, 12872468), (1022, 11953006), (1241, 9843652), (1547, 7896556), (1898, 6436234), (2044, 5976503), (2482, 4921826), (3094, 3948278), (3796, 3218117), (4964, 2460913), (6188, 1974139), (6643, 1838924), (8687, 1406236), (13286, 919462), (16133, 757204), (17374, 703118), (26572, 459731), (27043, 451724), (32266, 378602), (34748, 351559), (54086, 225862), (64532, 189301), (108172, 112931)]