7621128

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 22506000

約数和(自身を除く): 14884872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 619, 648, 684, 1026, 1238, 1368, 1539, 1857, 2052, 2476, 3078, 3714, 4104, 4952, 5571, 6156, 7428, 11142, 11761, 12312, 14856, 16713, 22284, 23522, 33426, 35283, 44568, 47044, 50139, 66852, 70566, 94088, 100278, 105849, 133704, 141132, 200556, 211698, 282264, 317547, 401112, 423396, 635094, 846792, 952641, 1270188, 1905282, 2540376, 3810564, 7621128]

約数ペア:

[(1, 7621128), (2, 3810564), (3, 2540376), (4, 1905282), (6, 1270188), (8, 952641), (9, 846792), (12, 635094), (18, 423396), (19, 401112), (24, 317547), (27, 282264), (36, 211698), (38, 200556), (54, 141132), (57, 133704), (72, 105849), (76, 100278), (81, 94088), (108, 70566), (114, 66852), (152, 50139), (162, 47044), (171, 44568), (216, 35283), (228, 33426), (324, 23522), (342, 22284), (456, 16713), (513, 14856), (619, 12312), (648, 11761), (684, 11142), (1026, 7428), (1238, 6156), (1368, 5571), (1539, 4952), (1857, 4104), (2052, 3714), (2476, 3078)]