21415676313612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4643}}^1\times {\mathrm{54910301}}^1$

素因数の和:54914958

約数の個数: 48

約数和(自身を含む): 57120771117312

約数和(自身を除く): 35705094803700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4643, 9286, 13929, 18572, 27858, 32501, 55716, 65002, 97503, 130004, 195006, 390012, 54910301, 109820602, 164730903, 219641204, 329461806, 384372107, 658923612, 768744214, 1153116321, 1537488428, 2306232642, 4612465284, 254948527543, 509897055086, 764845582629, 1019794110172, 1529691165258, 1784639692801, 3059382330516, 3569279385602, 5353919078403, 7138558771204, 10707838156806, 21415676313612]

約数ペア:

[(1, 21415676313612), (2, 10707838156806), (3, 7138558771204), (4, 5353919078403), (6, 3569279385602), (7, 3059382330516), (12, 1784639692801), (14, 1529691165258), (21, 1019794110172), (28, 764845582629), (42, 509897055086), (84, 254948527543), (4643, 4612465284), (9286, 2306232642), (13929, 1537488428), (18572, 1153116321), (27858, 768744214), (32501, 658923612), (55716, 384372107), (65002, 329461806), (97503, 219641204), (130004, 164730903), (195006, 109820602), (390012, 54910301)]