31620294

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10306

約数の個数: 40

約数和(自身を含む): 74589240

約数和(自身を除く): 42968946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 10273, 20546, 30819, 61638, 92457, 184914, 195187, 277371, 390374, 554742, 585561, 832113, 1171122, 1664226, 1756683, 3513366, 5270049, 10540098, 15810147, 31620294]

約数ペア:

[(1, 31620294), (2, 15810147), (3, 10540098), (6, 5270049), (9, 3513366), (18, 1756683), (19, 1664226), (27, 1171122), (38, 832113), (54, 585561), (57, 554742), (81, 390374), (114, 277371), (162, 195187), (171, 184914), (342, 92457), (513, 61638), (1026, 30819), (1539, 20546), (3078, 10273)]