19855233756

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{17431}}^1$

素因数の和:17696

約数の個数: 96

約数和(自身を含む): 52714368000

約数和(自身を除く): 32859134244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 199, 212, 318, 398, 477, 597, 636, 796, 954, 1194, 1431, 1791, 1908, 2388, 2862, 3582, 5373, 5724, 7164, 10547, 10746, 17431, 21094, 21492, 31641, 34862, 42188, 52293, 63282, 69724, 94923, 104586, 126564, 156879, 189846, 209172, 284769, 313758, 379692, 470637, 569538, 627516, 923843, 941274, 1139076, 1847686, 1882548, 2771529, 3468769, 3695372, 5543058, 6937538, 8314587, 10406307, 11086116, 13875076, 16629174, 20812614, 24943761, 31218921, 33258348, 41625228, 49887522, 62437842, 93656763, 99775044, 124875684, 183844757, 187313526, 367689514, 374627052, 551534271, 735379028, 1103068542, 1654602813, 2206137084, 3309205626, 4963808439, 6618411252, 9927616878, 19855233756]

約数ペア:

[(1, 19855233756), (2, 9927616878), (3, 6618411252), (4, 4963808439), (6, 3309205626), (9, 2206137084), (12, 1654602813), (18, 1103068542), (27, 735379028), (36, 551534271), (53, 374627052), (54, 367689514), (106, 187313526), (108, 183844757), (159, 124875684), (199, 99775044), (212, 93656763), (318, 62437842), (398, 49887522), (477, 41625228), (597, 33258348), (636, 31218921), (796, 24943761), (954, 20812614), (1194, 16629174), (1431, 13875076), (1791, 11086116), (1908, 10406307), (2388, 8314587), (2862, 6937538), (3582, 5543058), (5373, 3695372), (5724, 3468769), (7164, 2771529), (10547, 1882548), (10746, 1847686), (17431, 1139076), (21094, 941274), (21492, 923843), (31641, 627516), (34862, 569538), (42188, 470637), (52293, 379692), (63282, 313758), (69724, 284769), (94923, 209172), (104586, 189846), (126564, 156879)]