40078098

素因数分解:

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

素因数の和:141

約数の個数: 64

約数和(自身を含む): 94636800

約数和(自身を除く): 54558702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 414, 529, 549, 621, 1058, 1098, 1242, 1403, 1587, 1647, 2806, 3174, 3294, 4209, 4761, 8418, 9522, 12167, 12627, 14283, 24334, 25254, 28566, 32269, 36501, 37881, 64538, 73002, 75762, 96807, 109503, 193614, 219006, 290421, 328509, 580842, 657018, 742187, 871263, 1484374, 1742526, 2226561, 4453122, 6679683, 13359366, 20039049, 40078098]

約数ペア:

[(1, 40078098), (2, 20039049), (3, 13359366), (6, 6679683), (9, 4453122), (18, 2226561), (23, 1742526), (27, 1484374), (46, 871263), (54, 742187), (61, 657018), (69, 580842), (122, 328509), (138, 290421), (183, 219006), (207, 193614), (366, 109503), (414, 96807), (529, 75762), (549, 73002), (621, 64538), (1058, 37881), (1098, 36501), (1242, 32269), (1403, 28566), (1587, 25254), (1647, 24334), (2806, 14283), (3174, 12627), (3294, 12167), (4209, 9522), (4761, 8418)]