12345156726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{126859}}^1$

素因数の和:127209

約数の個数: 48

約数和(自身を含む): 28808383680

約数和(自身を除く): 16463226954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 662, 993, 1986, 2317, 4634, 6951, 13902, 16219, 32438, 48657, 97314, 126859, 253718, 380577, 761154, 888013, 1776026, 2664039, 5328078, 6216091, 12432182, 18648273, 37296546, 41990329, 83980658, 125970987, 251941974, 293932303, 587864606, 881796909, 1763593818, 2057526121, 4115052242, 6172578363, 12345156726]

約数ペア:

[(1, 12345156726), (2, 6172578363), (3, 4115052242), (6, 2057526121), (7, 1763593818), (14, 881796909), (21, 587864606), (42, 293932303), (49, 251941974), (98, 125970987), (147, 83980658), (294, 41990329), (331, 37296546), (662, 18648273), (993, 12432182), (1986, 6216091), (2317, 5328078), (4634, 2664039), (6951, 1776026), (13902, 888013), (16219, 761154), (32438, 380577), (48657, 253718), (97314, 126859)]