18807942762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{4457}}^1$

素因数の和:4892

約数の個数: 96

約数和(自身を含む): 47168065152

約数和(自身を除く): 28360122390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 313, 321, 626, 642, 749, 939, 963, 1498, 1878, 1926, 2191, 2247, 2817, 4382, 4457, 4494, 5634, 6573, 6741, 8914, 13146, 13371, 13482, 19719, 26742, 31199, 33491, 39438, 40113, 62398, 66982, 80226, 93597, 100473, 187194, 200946, 234437, 280791, 301419, 468874, 476899, 561582, 602838, 703311, 953798, 1395041, 1406622, 1430697, 2109933, 2790082, 2861394, 3338293, 4185123, 4219866, 4292091, 6676586, 8370246, 8584182, 9765287, 10014879, 12555369, 19530574, 20029758, 25110738, 29295861, 30044637, 58591722, 60089274, 87887583, 149269387, 175775166, 298538774, 447808161, 895616322, 1044885709, 1343424483, 2089771418, 2686848966, 3134657127, 6269314254, 9403971381, 18807942762]

約数ペア:

[(1, 18807942762), (2, 9403971381), (3, 6269314254), (6, 3134657127), (7, 2686848966), (9, 2089771418), (14, 1343424483), (18, 1044885709), (21, 895616322), (42, 447808161), (63, 298538774), (107, 175775166), (126, 149269387), (214, 87887583), (313, 60089274), (321, 58591722), (626, 30044637), (642, 29295861), (749, 25110738), (939, 20029758), (963, 19530574), (1498, 12555369), (1878, 10014879), (1926, 9765287), (2191, 8584182), (2247, 8370246), (2817, 6676586), (4382, 4292091), (4457, 4219866), (4494, 4185123), (5634, 3338293), (6573, 2861394), (6741, 2790082), (8914, 2109933), (13146, 1430697), (13371, 1406622), (13482, 1395041), (19719, 953798), (26742, 703311), (31199, 602838), (33491, 561582), (39438, 476899), (40113, 468874), (62398, 301419), (66982, 280791), (80226, 234437), (93597, 200946), (100473, 187194)]