40403766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 92736000

約数和(自身を除く): 52332234

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 199, 247, 274, 398, 411, 494, 597, 741, 822, 1194, 1482, 1781, 2587, 2603, 3562, 3781, 5174, 5206, 5343, 7562, 7761, 7809, 10686, 11343, 15522, 15618, 22686, 27263, 33839, 49153, 54526, 67678, 81789, 98306, 101517, 147459, 163578, 203034, 294918, 354419, 517997, 708838, 1035994, 1063257, 1553991, 2126514, 3107982, 6733961, 13467922, 20201883, 40403766]

約数ペア:

[(1, 40403766), (2, 20201883), (3, 13467922), (6, 6733961), (13, 3107982), (19, 2126514), (26, 1553991), (38, 1063257), (39, 1035994), (57, 708838), (78, 517997), (114, 354419), (137, 294918), (199, 203034), (247, 163578), (274, 147459), (398, 101517), (411, 98306), (494, 81789), (597, 67678), (741, 54526), (822, 49153), (1194, 33839), (1482, 27263), (1781, 22686), (2587, 15618), (2603, 15522), (3562, 11343), (3781, 10686), (5174, 7809), (5206, 7761), (5343, 7562)]