22939566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 29315154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 179, 186, 318, 358, 403, 537, 689, 806, 1074, 1209, 1378, 1643, 2067, 2327, 2418, 3286, 4134, 4654, 4929, 5549, 6981, 9487, 9858, 11098, 13962, 16647, 18974, 21359, 28461, 33294, 42718, 56922, 64077, 72137, 123331, 128154, 144274, 216411, 246662, 294097, 369993, 432822, 588194, 739986, 882291, 1764582, 3823261, 7646522, 11469783, 22939566]

約数ペア:

[(1, 22939566), (2, 11469783), (3, 7646522), (6, 3823261), (13, 1764582), (26, 882291), (31, 739986), (39, 588194), (53, 432822), (62, 369993), (78, 294097), (93, 246662), (106, 216411), (159, 144274), (179, 128154), (186, 123331), (318, 72137), (358, 64077), (403, 56922), (537, 42718), (689, 33294), (806, 28461), (1074, 21359), (1209, 18974), (1378, 16647), (1643, 13962), (2067, 11098), (2327, 9858), (2418, 9487), (3286, 6981), (4134, 5549), (4654, 4929)]