15215928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6996

約数の個数: 64

約数和(自身を含む): 46824960

約数和(自身を除く): 31609032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 6967, 13934, 20901, 27868, 41802, 48769, 55736, 83604, 90571, 97538, 146307, 167208, 181142, 195076, 271713, 292614, 362284, 390152, 543426, 585228, 633997, 724568, 1086852, 1170456, 1267994, 1901991, 2173704, 2535988, 3803982, 5071976, 7607964, 15215928]

約数ペア:

[(1, 15215928), (2, 7607964), (3, 5071976), (4, 3803982), (6, 2535988), (7, 2173704), (8, 1901991), (12, 1267994), (13, 1170456), (14, 1086852), (21, 724568), (24, 633997), (26, 585228), (28, 543426), (39, 390152), (42, 362284), (52, 292614), (56, 271713), (78, 195076), (84, 181142), (91, 167208), (104, 146307), (156, 97538), (168, 90571), (182, 83604), (273, 55736), (312, 48769), (364, 41802), (546, 27868), (728, 20901), (1092, 13934), (2184, 6967)]