185272542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 335661858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 666, 702, 777, 819, 962, 999, 1019, 1443, 1554, 1638, 1998, 2038, 2331, 2457, 2886, 3057, 3367, 4329, 4662, 4914, 6114, 6734, 6993, 7133, 8658, 9171, 10101, 12987, 13247, 13986, 14266, 18342, 20202, 21399, 25974, 26494, 27513, 30303, 37703, 39741, 42798, 55026, 60606, 64197, 75406, 79482, 90909, 92729, 113109, 119223, 128394, 181818, 185458, 192591, 226218, 238446, 263921, 278187, 339327, 357669, 385182, 490139, 527842, 556374, 678654, 715338, 791763, 834561, 980278, 1017981, 1470417, 1583526, 1669122, 2035962, 2375289, 2503683, 2940834, 3430973, 4411251, 4750578, 5007366, 6861946, 7125867, 8822502, 10292919, 13233753, 14251734, 20585838, 26467506, 30878757, 61757514, 92636271, 185272542]

約数ペア:

[(1, 185272542), (2, 92636271), (3, 61757514), (6, 30878757), (7, 26467506), (9, 20585838), (13, 14251734), (14, 13233753), (18, 10292919), (21, 8822502), (26, 7125867), (27, 6861946), (37, 5007366), (39, 4750578), (42, 4411251), (54, 3430973), (63, 2940834), (74, 2503683), (78, 2375289), (91, 2035962), (111, 1669122), (117, 1583526), (126, 1470417), (182, 1017981), (189, 980278), (222, 834561), (234, 791763), (259, 715338), (273, 678654), (333, 556374), (351, 527842), (378, 490139), (481, 385182), (518, 357669), (546, 339327), (666, 278187), (702, 263921), (777, 238446), (819, 226218), (962, 192591), (999, 185458), (1019, 181818), (1443, 128394), (1554, 119223), (1638, 113109), (1998, 92729), (2038, 90909), (2331, 79482), (2457, 75406), (2886, 64197), (3057, 60606), (3367, 55026), (4329, 42798), (4662, 39741), (4914, 37703), (6114, 30303), (6734, 27513), (6993, 26494), (7133, 25974), (8658, 21399), (9171, 20202), (10101, 18342), (12987, 14266), (13247, 13986)]