42454854

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 80

約数和(自身を含む): 107941680

約数和(自身を除く): 65486826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1061, 1482, 1539, 2106, 2122, 2223, 3078, 3183, 4446, 6366, 6669, 9549, 13338, 13793, 19098, 20007, 20159, 27586, 28647, 40014, 40318, 41379, 57294, 60477, 82758, 85941, 120954, 124137, 171882, 181431, 248274, 262067, 362862, 372411, 524134, 544293, 744822, 786201, 1088586, 1117233, 1572402, 1632879, 2234466, 2358603, 3265758, 4717206, 7075809, 14151618, 21227427, 42454854]

約数ペア:

[(1, 42454854), (2, 21227427), (3, 14151618), (6, 7075809), (9, 4717206), (13, 3265758), (18, 2358603), (19, 2234466), (26, 1632879), (27, 1572402), (38, 1117233), (39, 1088586), (54, 786201), (57, 744822), (78, 544293), (81, 524134), (114, 372411), (117, 362862), (162, 262067), (171, 248274), (234, 181431), (247, 171882), (342, 124137), (351, 120954), (494, 85941), (513, 82758), (702, 60477), (741, 57294), (1026, 41379), (1053, 40318), (1061, 40014), (1482, 28647), (1539, 27586), (2106, 20159), (2122, 20007), (2223, 19098), (3078, 13793), (3183, 13338), (4446, 9549), (6366, 6669)]