188947134

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 449376000

約数和(自身を除く): 260428866

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1647, 2318, 3019, 3294, 3477, 6038, 6954, 9057, 10431, 18114, 20862, 27171, 31293, 54342, 57361, 62586, 81513, 114722, 163026, 172083, 184159, 344166, 368318, 516249, 552477, 1032498, 1104954, 1548747, 1657431, 3097494, 3314862, 3499021, 4972293, 6998042, 9944586, 10497063, 20994126, 31491189, 62982378, 94473567, 188947134]

約数ペア:

[(1, 188947134), (2, 94473567), (3, 62982378), (6, 31491189), (9, 20994126), (18, 10497063), (19, 9944586), (27, 6998042), (38, 4972293), (54, 3499021), (57, 3314862), (61, 3097494), (114, 1657431), (122, 1548747), (171, 1104954), (183, 1032498), (342, 552477), (366, 516249), (513, 368318), (549, 344166), (1026, 184159), (1098, 172083), (1159, 163026), (1647, 114722), (2318, 81513), (3019, 62586), (3294, 57361), (3477, 54342), (6038, 31293), (6954, 27171), (9057, 20862), (10431, 18114)]