2215194618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{8263}}^1$

素因数の和:8779

約数の個数: 64

約数和(自身を含む): 5464553472

約数和(自身を除く): 3249358854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 491, 546, 982, 1473, 2946, 3437, 6383, 6874, 8263, 10311, 12766, 16526, 19149, 20622, 24789, 38298, 44681, 49578, 57841, 89362, 107419, 115682, 134043, 173523, 214838, 268086, 322257, 347046, 644514, 751933, 1503866, 2255799, 4057133, 4511598, 8114266, 12171399, 24342798, 28399931, 52742729, 56799862, 85199793, 105485458, 158228187, 170399586, 316456374, 369199103, 738398206, 1107597309, 2215194618]

約数ペア:

[(1, 2215194618), (2, 1107597309), (3, 738398206), (6, 369199103), (7, 316456374), (13, 170399586), (14, 158228187), (21, 105485458), (26, 85199793), (39, 56799862), (42, 52742729), (78, 28399931), (91, 24342798), (182, 12171399), (273, 8114266), (491, 4511598), (546, 4057133), (982, 2255799), (1473, 1503866), (2946, 751933), (3437, 644514), (6383, 347046), (6874, 322257), (8263, 268086), (10311, 214838), (12766, 173523), (16526, 134043), (19149, 115682), (20622, 107419), (24789, 89362), (38298, 57841), (44681, 49578)]