27977196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9478

約数の個数: 48

約数和(自身を含む): 74009600

約数和(自身を除く): 46032404

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9439, 18878, 28317, 37756, 56634, 113268, 122707, 179341, 245414, 358682, 368121, 490828, 538023, 717364, 736242, 1076046, 1472484, 2152092, 2331433, 4662866, 6994299, 9325732, 13988598, 27977196]

約数ペア:

[(1, 27977196), (2, 13988598), (3, 9325732), (4, 6994299), (6, 4662866), (12, 2331433), (13, 2152092), (19, 1472484), (26, 1076046), (38, 736242), (39, 717364), (52, 538023), (57, 490828), (76, 368121), (78, 358682), (114, 245414), (156, 179341), (228, 122707), (247, 113268), (494, 56634), (741, 37756), (988, 28317), (1482, 18878), (2964, 9439)]