39840684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6290

約数の個数: 48

約数和(自身を含む): 102570720

約数和(自身を除く): 62730036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6229, 6396, 12458, 18687, 24916, 37374, 74748, 80977, 161954, 242931, 255389, 323908, 485862, 510778, 766167, 971724, 1021556, 1532334, 3064668, 3320057, 6640114, 9960171, 13280228, 19920342, 39840684]

約数ペア:

[(1, 39840684), (2, 19920342), (3, 13280228), (4, 9960171), (6, 6640114), (12, 3320057), (13, 3064668), (26, 1532334), (39, 1021556), (41, 971724), (52, 766167), (78, 510778), (82, 485862), (123, 323908), (156, 255389), (164, 242931), (246, 161954), (492, 80977), (533, 74748), (1066, 37374), (1599, 24916), (2132, 18687), (3198, 12458), (6229, 6396)]