15111012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 42389760

約数和(自身を除く): 27278748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 829, 868, 1302, 1519, 1658, 2487, 2604, 3038, 3316, 4557, 4974, 5803, 6076, 9114, 9948, 11606, 17409, 18228, 23212, 25699, 34818, 40621, 51398, 69636, 77097, 81242, 102796, 121863, 154194, 162484, 179893, 243726, 308388, 359786, 487452, 539679, 719572, 1079358, 1259251, 2158716, 2518502, 3777753, 5037004, 7555506, 15111012]

約数ペア:

[(1, 15111012), (2, 7555506), (3, 5037004), (4, 3777753), (6, 2518502), (7, 2158716), (12, 1259251), (14, 1079358), (21, 719572), (28, 539679), (31, 487452), (42, 359786), (49, 308388), (62, 243726), (84, 179893), (93, 162484), (98, 154194), (124, 121863), (147, 102796), (186, 81242), (196, 77097), (217, 69636), (294, 51398), (372, 40621), (434, 34818), (588, 25699), (651, 23212), (829, 18228), (868, 17409), (1302, 11606), (1519, 9948), (1658, 9114), (2487, 6076), (2604, 5803), (3038, 4974), (3316, 4557)]