17557098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 40061952

約数和(自身を除く): 22504854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 137, 159, 186, 274, 318, 403, 411, 689, 806, 822, 1209, 1378, 1643, 1781, 2067, 2418, 3286, 3562, 4134, 4247, 4929, 5343, 7261, 8494, 9858, 10686, 12741, 14522, 21359, 21783, 25482, 42718, 43566, 55211, 64077, 94393, 110422, 128154, 165633, 188786, 225091, 283179, 331266, 450182, 566358, 675273, 1350546, 2926183, 5852366, 8778549, 17557098]

約数ペア:

[(1, 17557098), (2, 8778549), (3, 5852366), (6, 2926183), (13, 1350546), (26, 675273), (31, 566358), (39, 450182), (53, 331266), (62, 283179), (78, 225091), (93, 188786), (106, 165633), (137, 128154), (159, 110422), (186, 94393), (274, 64077), (318, 55211), (403, 43566), (411, 42718), (689, 25482), (806, 21783), (822, 21359), (1209, 14522), (1378, 12741), (1643, 10686), (1781, 9858), (2067, 8494), (2418, 7261), (3286, 5343), (3562, 4929), (4134, 4247)]