1885194612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 5542572672

約数和(自身を除く): 3657378060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 233, 252, 291, 331, 388, 466, 582, 662, 679, 699, 873, 932, 993, 1164, 1324, 1358, 1398, 1631, 1746, 1986, 2037, 2097, 2317, 2716, 2796, 2979, 3262, 3492, 3972, 4074, 4194, 4634, 4893, 5958, 6111, 6524, 6951, 8148, 8388, 9268, 9786, 11916, 12222, 13902, 14679, 19572, 20853, 22601, 24444, 27804, 29358, 32107, 41706, 45202, 58716, 64214, 67803, 77123, 83412, 90404, 96321, 128428, 135606, 154246, 158207, 192642, 203409, 224749, 231369, 271212, 288963, 308492, 316414, 385284, 406818, 449498, 462738, 474621, 539861, 577926, 632828, 674247, 694107, 813636, 898996, 925476, 949242, 1079722, 1155852, 1348494, 1388214, 1423863, 1619583, 1898484, 2022741, 2159444, 2696988, 2776428, 2847726, 3239166, 4045482, 4858749, 5695452, 6478332, 7480931, 8090964, 9717498, 14961862, 19434996, 22442793, 29923724, 44885586, 52366517, 67328379, 89771172, 104733034, 134656758, 157099551, 209466068, 269313516, 314199102, 471298653, 628398204, 942597306, 1885194612]

約数ペア:

[(1, 1885194612), (2, 942597306), (3, 628398204), (4, 471298653), (6, 314199102), (7, 269313516), (9, 209466068), (12, 157099551), (14, 134656758), (18, 104733034), (21, 89771172), (28, 67328379), (36, 52366517), (42, 44885586), (63, 29923724), (84, 22442793), (97, 19434996), (126, 14961862), (194, 9717498), (233, 8090964), (252, 7480931), (291, 6478332), (331, 5695452), (388, 4858749), (466, 4045482), (582, 3239166), (662, 2847726), (679, 2776428), (699, 2696988), (873, 2159444), (932, 2022741), (993, 1898484), (1164, 1619583), (1324, 1423863), (1358, 1388214), (1398, 1348494), (1631, 1155852), (1746, 1079722), (1986, 949242), (2037, 925476), (2097, 898996), (2317, 813636), (2716, 694107), (2796, 674247), (2979, 632828), (3262, 577926), (3492, 539861), (3972, 474621), (4074, 462738), (4194, 449498), (4634, 406818), (4893, 385284), (5958, 316414), (6111, 308492), (6524, 288963), (6951, 271212), (8148, 231369), (8388, 224749), (9268, 203409), (9786, 192642), (11916, 158207), (12222, 154246), (13902, 135606), (14679, 128428), (19572, 96321), (20853, 90404), (22601, 83412), (24444, 77123), (27804, 67803), (29358, 64214), (32107, 58716), (41706, 45202)]