8380898946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{155773}}^1$

素因数の和:155856

約数の個数: 72

約数和(自身を含む): 21469707324

約数和(自身を除く): 13088808378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 2562, 2989, 3843, 5978, 7686, 8967, 17934, 26901, 53802, 155773, 311546, 467319, 934638, 1090411, 1401957, 2180822, 2803914, 3271233, 6542466, 7632877, 9502153, 9813699, 15265754, 19004306, 19627398, 22898631, 28506459, 45797262, 57012918, 66515071, 68695893, 85519377, 133030142, 137391786, 171038754, 199545213, 399090426, 465605497, 598635639, 931210994, 1197271278, 1396816491, 2793632982, 4190449473, 8380898946]

約数ペア:

[(1, 8380898946), (2, 4190449473), (3, 2793632982), (6, 1396816491), (7, 1197271278), (9, 931210994), (14, 598635639), (18, 465605497), (21, 399090426), (42, 199545213), (49, 171038754), (61, 137391786), (63, 133030142), (98, 85519377), (122, 68695893), (126, 66515071), (147, 57012918), (183, 45797262), (294, 28506459), (366, 22898631), (427, 19627398), (441, 19004306), (549, 15265754), (854, 9813699), (882, 9502153), (1098, 7632877), (1281, 6542466), (2562, 3271233), (2989, 2803914), (3843, 2180822), (5978, 1401957), (7686, 1090411), (8967, 934638), (17934, 467319), (26901, 311546), (53802, 155773)]