15591972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 42223104

約数和(自身を除く): 26631132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 43, 44, 66, 67, 82, 86, 123, 129, 132, 134, 164, 172, 201, 246, 258, 268, 402, 451, 473, 492, 516, 737, 804, 902, 946, 1353, 1419, 1474, 1763, 1804, 1892, 2211, 2706, 2747, 2838, 2881, 2948, 3526, 4422, 5289, 5412, 5494, 5676, 5762, 7052, 8241, 8643, 8844, 10578, 10988, 11524, 16482, 17286, 19393, 21156, 30217, 31691, 32964, 34572, 38786, 58179, 60434, 63382, 77572, 90651, 95073, 116358, 118121, 120868, 126764, 181302, 190146, 232716, 236242, 354363, 362604, 380292, 472484, 708726, 1299331, 1417452, 2598662, 3897993, 5197324, 7795986, 15591972]

約数ペア:

[(1, 15591972), (2, 7795986), (3, 5197324), (4, 3897993), (6, 2598662), (11, 1417452), (12, 1299331), (22, 708726), (33, 472484), (41, 380292), (43, 362604), (44, 354363), (66, 236242), (67, 232716), (82, 190146), (86, 181302), (123, 126764), (129, 120868), (132, 118121), (134, 116358), (164, 95073), (172, 90651), (201, 77572), (246, 63382), (258, 60434), (268, 58179), (402, 38786), (451, 34572), (473, 32964), (492, 31691), (516, 30217), (737, 21156), (804, 19393), (902, 17286), (946, 16482), (1353, 11524), (1419, 10988), (1474, 10578), (1763, 8844), (1804, 8643), (1892, 8241), (2211, 7052), (2706, 5762), (2747, 5676), (2838, 5494), (2881, 5412), (2948, 5289), (3526, 4422)]