15814278

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 37914624

約数和(自身を除く): 22100346

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 67, 81, 93, 94, 134, 141, 162, 186, 201, 279, 282, 402, 423, 558, 603, 837, 846, 1206, 1269, 1457, 1674, 1809, 2077, 2511, 2538, 2914, 3149, 3618, 3807, 4154, 4371, 5022, 5427, 6231, 6298, 7614, 8742, 9447, 10854, 12462, 13113, 18693, 18894, 26226, 28341, 37386, 39339, 56079, 56682, 78678, 85023, 97619, 112158, 118017, 168237, 170046, 195238, 236034, 255069, 292857, 336474, 510138, 585714, 878571, 1757142, 2635713, 5271426, 7907139, 15814278]

約数ペア:

[(1, 15814278), (2, 7907139), (3, 5271426), (6, 2635713), (9, 1757142), (18, 878571), (27, 585714), (31, 510138), (47, 336474), (54, 292857), (62, 255069), (67, 236034), (81, 195238), (93, 170046), (94, 168237), (134, 118017), (141, 112158), (162, 97619), (186, 85023), (201, 78678), (279, 56682), (282, 56079), (402, 39339), (423, 37386), (558, 28341), (603, 26226), (837, 18894), (846, 18693), (1206, 13113), (1269, 12462), (1457, 10854), (1674, 9447), (1809, 8742), (2077, 7614), (2511, 6298), (2538, 6231), (2914, 5427), (3149, 5022), (3618, 4371), (3807, 4154)]