1893996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 5644800

約数和(自身を除く): 3750804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 108, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 342, 351, 426, 468, 494, 513, 639, 684, 702, 741, 852, 923, 988, 1026, 1278, 1349, 1404, 1482, 1846, 1917, 2052, 2223, 2556, 2698, 2769, 2964, 3692, 3834, 4047, 4446, 5396, 5538, 6669, 7668, 8094, 8307, 8892, 11076, 12141, 13338, 16188, 16614, 17537, 24282, 24921, 26676, 33228, 35074, 36423, 48564, 49842, 52611, 70148, 72846, 99684, 105222, 145692, 157833, 210444, 315666, 473499, 631332, 946998, 1893996]

約数ペア:

[(1, 1893996), (2, 946998), (3, 631332), (4, 473499), (6, 315666), (9, 210444), (12, 157833), (13, 145692), (18, 105222), (19, 99684), (26, 72846), (27, 70148), (36, 52611), (38, 49842), (39, 48564), (52, 36423), (54, 35074), (57, 33228), (71, 26676), (76, 24921), (78, 24282), (108, 17537), (114, 16614), (117, 16188), (142, 13338), (156, 12141), (171, 11076), (213, 8892), (228, 8307), (234, 8094), (247, 7668), (284, 6669), (342, 5538), (351, 5396), (426, 4446), (468, 4047), (494, 3834), (513, 3692), (639, 2964), (684, 2769), (702, 2698), (741, 2556), (852, 2223), (923, 2052), (988, 1917), (1026, 1846), (1278, 1482), (1349, 1404)]