18390372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 57652224

約数和(自身を除く): 39261852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1531, 1716, 2002, 3003, 3062, 4004, 4593, 6006, 6124, 9186, 10717, 12012, 16841, 18372, 19903, 21434, 32151, 33682, 39806, 42868, 50523, 59709, 64302, 67364, 79612, 101046, 117887, 119418, 128604, 139321, 202092, 218933, 235774, 238836, 278642, 353661, 417963, 437866, 471548, 557284, 656799, 707322, 835926, 875732, 1313598, 1414644, 1532531, 1671852, 2627196, 3065062, 4597593, 6130124, 9195186, 18390372]

約数ペア:

[(1, 18390372), (2, 9195186), (3, 6130124), (4, 4597593), (6, 3065062), (7, 2627196), (11, 1671852), (12, 1532531), (13, 1414644), (14, 1313598), (21, 875732), (22, 835926), (26, 707322), (28, 656799), (33, 557284), (39, 471548), (42, 437866), (44, 417963), (52, 353661), (66, 278642), (77, 238836), (78, 235774), (84, 218933), (91, 202092), (132, 139321), (143, 128604), (154, 119418), (156, 117887), (182, 101046), (231, 79612), (273, 67364), (286, 64302), (308, 59709), (364, 50523), (429, 42868), (462, 39806), (546, 33682), (572, 32151), (858, 21434), (924, 19903), (1001, 18372), (1092, 16841), (1531, 12012), (1716, 10717), (2002, 9186), (3003, 6124), (3062, 6006), (4004, 4593)]