31549974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 68076288

約数和(自身を除く): 36526314

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 167, 222, 334, 501, 851, 1002, 1369, 1702, 2553, 2738, 3841, 4107, 5106, 6179, 7682, 8214, 11523, 12358, 18537, 23046, 31487, 37074, 62974, 94461, 142117, 188922, 228623, 284234, 426351, 457246, 685869, 852702, 1371738, 5258329, 10516658, 15774987, 31549974]

約数ペア:

[(1, 31549974), (2, 15774987), (3, 10516658), (6, 5258329), (23, 1371738), (37, 852702), (46, 685869), (69, 457246), (74, 426351), (111, 284234), (138, 228623), (167, 188922), (222, 142117), (334, 94461), (501, 62974), (851, 37074), (1002, 31487), (1369, 23046), (1702, 18537), (2553, 12358), (2738, 11523), (3841, 8214), (4107, 7682), (5106, 6179)]