15342804

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7509

約数の個数: 48

約数和(自身を含む): 41876800

約数和(自身を除く): 26533996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7477, 14954, 22431, 29908, 44862, 67293, 89724, 134586, 142063, 201879, 269172, 284126, 403758, 426189, 568252, 807516, 852378, 1278567, 1704756, 2557134, 3835701, 5114268, 7671402, 15342804]

約数ペア:

[(1, 15342804), (2, 7671402), (3, 5114268), (4, 3835701), (6, 2557134), (9, 1704756), (12, 1278567), (18, 852378), (19, 807516), (27, 568252), (36, 426189), (38, 403758), (54, 284126), (57, 269172), (76, 201879), (108, 142063), (114, 134586), (171, 89724), (228, 67293), (342, 44862), (513, 29908), (684, 22431), (1026, 14954), (2052, 7477)]