40497618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 101056896

約数和(自身を除く): 60559278

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 53, 69, 98, 106, 113, 138, 147, 159, 161, 226, 294, 318, 322, 339, 371, 483, 678, 742, 791, 966, 1113, 1127, 1219, 1582, 2226, 2254, 2373, 2438, 2597, 2599, 3381, 3657, 4746, 5194, 5198, 5537, 5989, 6762, 7314, 7791, 7797, 8533, 11074, 11978, 15582, 15594, 16611, 17066, 17967, 18193, 25599, 33222, 35934, 36386, 41923, 51198, 54579, 59731, 83846, 109158, 119462, 125769, 127351, 137747, 179193, 251538, 254702, 275494, 293461, 358386, 382053, 413241, 586922, 764106, 826482, 880383, 964229, 1760766, 1928458, 2892687, 5785374, 6749603, 13499206, 20248809, 40497618]

約数ペア:

[(1, 40497618), (2, 20248809), (3, 13499206), (6, 6749603), (7, 5785374), (14, 2892687), (21, 1928458), (23, 1760766), (42, 964229), (46, 880383), (49, 826482), (53, 764106), (69, 586922), (98, 413241), (106, 382053), (113, 358386), (138, 293461), (147, 275494), (159, 254702), (161, 251538), (226, 179193), (294, 137747), (318, 127351), (322, 125769), (339, 119462), (371, 109158), (483, 83846), (678, 59731), (742, 54579), (791, 51198), (966, 41923), (1113, 36386), (1127, 35934), (1219, 33222), (1582, 25599), (2226, 18193), (2254, 17967), (2373, 17066), (2438, 16611), (2597, 15594), (2599, 15582), (3381, 11978), (3657, 11074), (4746, 8533), (5194, 7797), (5198, 7791), (5537, 7314), (5989, 6762)]