26718732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 71766240

約数和(自身を除く): 45047508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 529, 549, 732, 828, 1058, 1098, 1403, 1587, 2116, 2196, 2806, 3174, 4209, 4761, 5612, 6348, 8418, 9522, 12167, 12627, 16836, 19044, 24334, 25254, 32269, 36501, 48668, 50508, 64538, 73002, 96807, 109503, 129076, 146004, 193614, 219006, 290421, 387228, 438012, 580842, 742187, 1161684, 1484374, 2226561, 2968748, 4453122, 6679683, 8906244, 13359366, 26718732]

約数ペア:

[(1, 26718732), (2, 13359366), (3, 8906244), (4, 6679683), (6, 4453122), (9, 2968748), (12, 2226561), (18, 1484374), (23, 1161684), (36, 742187), (46, 580842), (61, 438012), (69, 387228), (92, 290421), (122, 219006), (138, 193614), (183, 146004), (207, 129076), (244, 109503), (276, 96807), (366, 73002), (414, 64538), (529, 50508), (549, 48668), (732, 36501), (828, 32269), (1058, 25254), (1098, 24334), (1403, 19044), (1587, 16836), (2116, 12627), (2196, 12167), (2806, 9522), (3174, 8418), (4209, 6348), (4761, 5612)]