1321412508738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{177752557}}^1$

素因数の和:177752631

約数の個数: 48

約数和(自身を含む): 3327527885760

約数和(自身を除く): 2006115377022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 177752557, 355505114, 533257671, 1066515342, 1244267899, 1599773013, 2488535798, 3199546026, 3732803697, 7465607394, 10487400863, 11198411091, 20974801726, 22396822182, 31462202589, 62924405178, 73411806041, 94386607767, 146823612082, 188773215534, 220235418123, 440470836246, 660706254369, 1321412508738]

約数ペア:

[(1, 1321412508738), (2, 660706254369), (3, 440470836246), (6, 220235418123), (7, 188773215534), (9, 146823612082), (14, 94386607767), (18, 73411806041), (21, 62924405178), (42, 31462202589), (59, 22396822182), (63, 20974801726), (118, 11198411091), (126, 10487400863), (177, 7465607394), (354, 3732803697), (413, 3199546026), (531, 2488535798), (826, 1599773013), (1062, 1244267899), (1239, 1066515342), (2478, 533257671), (3717, 355505114), (7434, 177752557)]