2015657676

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{181199}}^1$

素因数の和:181315

約数の個数: 48

約数和(自身を含む): 5276544000

約数和(自身を除く): 3260886324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 181199, 362398, 543597, 724796, 1087194, 1630791, 2174388, 3261582, 4892373, 6523164, 9784746, 18663497, 19569492, 37326994, 55990491, 74653988, 111980982, 167971473, 223961964, 335942946, 503914419, 671885892, 1007828838, 2015657676]

約数ペア:

[(1, 2015657676), (2, 1007828838), (3, 671885892), (4, 503914419), (6, 335942946), (9, 223961964), (12, 167971473), (18, 111980982), (27, 74653988), (36, 55990491), (54, 37326994), (103, 19569492), (108, 18663497), (206, 9784746), (309, 6523164), (412, 4892373), (618, 3261582), (927, 2174388), (1236, 1630791), (1854, 1087194), (2781, 724796), (3708, 543597), (5562, 362398), (11124, 181199)]