123321534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 297062400

約数和(自身を除く): 173740866

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 1933, 2058, 3038, 3866, 4557, 5799, 9114, 10633, 11598, 13531, 21266, 27062, 31899, 40593, 59923, 63798, 81186, 94717, 119846, 179769, 189434, 284151, 359538, 419461, 568302, 663019, 838922, 1258383, 1326038, 1989057, 2516766, 2936227, 3978114, 5872454, 8808681, 17617362, 20553589, 41107178, 61660767, 123321534]

約数ペア:

[(1, 123321534), (2, 61660767), (3, 41107178), (6, 20553589), (7, 17617362), (14, 8808681), (21, 5872454), (31, 3978114), (42, 2936227), (49, 2516766), (62, 1989057), (93, 1326038), (98, 1258383), (147, 838922), (186, 663019), (217, 568302), (294, 419461), (343, 359538), (434, 284151), (651, 189434), (686, 179769), (1029, 119846), (1302, 94717), (1519, 81186), (1933, 63798), (2058, 59923), (3038, 40593), (3866, 31899), (4557, 27062), (5799, 21266), (9114, 13531), (10633, 11598)]