18675203776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 38916864000

約数和(自身を除く): 20241660224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 139, 191, 232, 278, 379, 382, 464, 556, 758, 764, 928, 1112, 1516, 1528, 1856, 2224, 3032, 3056, 4031, 4448, 5539, 6064, 6112, 8062, 8896, 10991, 11078, 12128, 12224, 16124, 21982, 22156, 24256, 26549, 32248, 43964, 44312, 52681, 53098, 64496, 72389, 87928, 88624, 105362, 106196, 128992, 144778, 175856, 177248, 210724, 212392, 257984, 289556, 351712, 354496, 421448, 424784, 579112, 703424, 769921, 842896, 849568, 1158224, 1527749, 1539842, 1685792, 1699136, 2099281, 2316448, 3055498, 3079684, 3371584, 4198562, 4632896, 6110996, 6159368, 8397124, 10062071, 12221992, 12318736, 16794248, 20124142, 24443984, 24637472, 33588496, 40248284, 48887968, 49274944, 67176992, 80496568, 97775936, 134353984, 160993136, 291800059, 321986272, 583600118, 643972544, 1167200236, 2334400472, 4668800944, 9337601888, 18675203776]

約数ペア:

[(1, 18675203776), (2, 9337601888), (4, 4668800944), (8, 2334400472), (16, 1167200236), (29, 643972544), (32, 583600118), (58, 321986272), (64, 291800059), (116, 160993136), (139, 134353984), (191, 97775936), (232, 80496568), (278, 67176992), (379, 49274944), (382, 48887968), (464, 40248284), (556, 33588496), (758, 24637472), (764, 24443984), (928, 20124142), (1112, 16794248), (1516, 12318736), (1528, 12221992), (1856, 10062071), (2224, 8397124), (3032, 6159368), (3056, 6110996), (4031, 4632896), (4448, 4198562), (5539, 3371584), (6064, 3079684), (6112, 3055498), (8062, 2316448), (8896, 2099281), (10991, 1699136), (11078, 1685792), (12128, 1539842), (12224, 1527749), (16124, 1158224), (21982, 849568), (22156, 842896), (24256, 769921), (26549, 703424), (32248, 579112), (43964, 424784), (44312, 421448), (52681, 354496), (53098, 351712), (64496, 289556), (72389, 257984), (87928, 212392), (88624, 210724), (105362, 177248), (106196, 175856), (128992, 144778)]