18194582

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 33685632

約数和(自身を除く): 15491050

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 113, 217, 226, 371, 434, 742, 791, 1519, 1582, 1643, 2597, 3038, 3286, 3503, 5194, 5537, 5989, 7006, 11074, 11501, 11978, 23002, 24521, 41923, 49042, 80507, 83846, 161014, 171647, 185659, 293461, 343294, 371318, 586922, 1299613, 2599226, 9097291, 18194582]

約数ペア:

[(1, 18194582), (2, 9097291), (7, 2599226), (14, 1299613), (31, 586922), (49, 371318), (53, 343294), (62, 293461), (98, 185659), (106, 171647), (113, 161014), (217, 83846), (226, 80507), (371, 49042), (434, 41923), (742, 24521), (791, 23002), (1519, 11978), (1582, 11501), (1643, 11074), (2597, 7006), (3038, 5989), (3286, 5537), (3503, 5194)]