7655214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11214546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 181, 266, 318, 362, 371, 399, 543, 742, 798, 1007, 1086, 1113, 1267, 2014, 2226, 2534, 3021, 3439, 3801, 6042, 6878, 7049, 7602, 9593, 10317, 14098, 19186, 20634, 21147, 24073, 28779, 42294, 48146, 57558, 67151, 72219, 134302, 144438, 182267, 201453, 364534, 402906, 546801, 1093602, 1275869, 2551738, 3827607, 7655214]

約数ペア:

[(1, 7655214), (2, 3827607), (3, 2551738), (6, 1275869), (7, 1093602), (14, 546801), (19, 402906), (21, 364534), (38, 201453), (42, 182267), (53, 144438), (57, 134302), (106, 72219), (114, 67151), (133, 57558), (159, 48146), (181, 42294), (266, 28779), (318, 24073), (362, 21147), (371, 20634), (399, 19186), (543, 14098), (742, 10317), (798, 9593), (1007, 7602), (1086, 7049), (1113, 6878), (1267, 6042), (2014, 3801), (2226, 3439), (2534, 3021)]