99668898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21379}}^1$

素因数の和:21431

約数の個数: 48

約数和(自身を含む): 253481280

約数和(自身を除く): 153812382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 21379, 42758, 64137, 128274, 149653, 192411, 299306, 384822, 448959, 791023, 897918, 1346877, 1582046, 2373069, 2693754, 4746138, 5537161, 7119207, 11074322, 14238414, 16611483, 33222966, 49834449, 99668898]

約数ペア:

[(1, 99668898), (2, 49834449), (3, 33222966), (6, 16611483), (7, 14238414), (9, 11074322), (14, 7119207), (18, 5537161), (21, 4746138), (37, 2693754), (42, 2373069), (63, 1582046), (74, 1346877), (111, 897918), (126, 791023), (222, 448959), (259, 384822), (333, 299306), (518, 192411), (666, 149653), (777, 128274), (1554, 64137), (2331, 42758), (4662, 21379)]