172449342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23773}}^1$

素因数の和:23825

約数の個数: 48

約数和(自身を含む): 415379328

約数和(自身を除く): 242929986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 23773, 47546, 71319, 142638, 213957, 309049, 427914, 618098, 736963, 927147, 1473926, 1854294, 2210889, 2781441, 4421778, 5562882, 6632667, 9580519, 13265334, 19161038, 28741557, 57483114, 86224671, 172449342]

約数ペア:

[(1, 172449342), (2, 86224671), (3, 57483114), (6, 28741557), (9, 19161038), (13, 13265334), (18, 9580519), (26, 6632667), (31, 5562882), (39, 4421778), (62, 2781441), (78, 2210889), (93, 1854294), (117, 1473926), (186, 927147), (234, 736963), (279, 618098), (403, 427914), (558, 309049), (806, 213957), (1209, 142638), (2418, 71319), (3627, 47546), (7254, 23773)]