18627030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 52300800

約数和(自身を除く): 33673770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3631, 5130, 7262, 10893, 18155, 21786, 32679, 36310, 54465, 65358, 68989, 98037, 108930, 137978, 163395, 196074, 206967, 326790, 344945, 413934, 490185, 620901, 689890, 980370, 1034835, 1241802, 1862703, 2069670, 3104505, 3725406, 6209010, 9313515, 18627030]

約数ペア:

[(1, 18627030), (2, 9313515), (3, 6209010), (5, 3725406), (6, 3104505), (9, 2069670), (10, 1862703), (15, 1241802), (18, 1034835), (19, 980370), (27, 689890), (30, 620901), (38, 490185), (45, 413934), (54, 344945), (57, 326790), (90, 206967), (95, 196074), (114, 163395), (135, 137978), (171, 108930), (190, 98037), (270, 68989), (285, 65358), (342, 54465), (513, 36310), (570, 32679), (855, 21786), (1026, 18155), (1710, 10893), (2565, 7262), (3631, 5130)]