2449131867

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14731}}^1$

素因数の和:14793

約数の個数: 72

約数和(自身を含む): 4584893040

約数和(自身を除く): 2135761173

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 87, 91, 117, 147, 203, 261, 273, 377, 441, 609, 637, 819, 1131, 1421, 1827, 1911, 2639, 3393, 4263, 5733, 7917, 12789, 14731, 18473, 23751, 44193, 55419, 103117, 132579, 166257, 191503, 309351, 427199, 574509, 721819, 928053, 1281597, 1340521, 1723527, 2165457, 2990393, 3844791, 4021563, 5553587, 6496371, 8971179, 9383647, 12064689, 16660761, 20932751, 26913537, 28150941, 38875109, 49982283, 62798253, 84452823, 116625327, 188394759, 272125763, 349875981, 816377289, 2449131867]

約数ペア:

[(1, 2449131867), (3, 816377289), (7, 349875981), (9, 272125763), (13, 188394759), (21, 116625327), (29, 84452823), (39, 62798253), (49, 49982283), (63, 38875109), (87, 28150941), (91, 26913537), (117, 20932751), (147, 16660761), (203, 12064689), (261, 9383647), (273, 8971179), (377, 6496371), (441, 5553587), (609, 4021563), (637, 3844791), (819, 2990393), (1131, 2165457), (1421, 1723527), (1827, 1340521), (1911, 1281597), (2639, 928053), (3393, 721819), (4263, 574509), (5733, 427199), (7917, 309351), (12789, 191503), (14731, 166257), (18473, 132579), (23751, 103117), (44193, 55419)]