1011965688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20061

約数の個数: 96

約数和(自身を含む): 2963110800

約数和(自身を除く): 1951145112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 5624, 6327, 8436, 12654, 16872, 19993, 25308, 39986, 50616, 59979, 79972, 119958, 159944, 179937, 239916, 359874, 379867, 479832, 719748, 739741, 759734, 1139601, 1439496, 1479482, 1519468, 2219223, 2279202, 2958964, 3038936, 3418803, 4438446, 4558404, 5917928, 6657669, 6837606, 8876892, 9116808, 13315338, 13675212, 14055079, 17753784, 26630676, 27350424, 28110158, 42165237, 53261352, 56220316, 84330474, 112440632, 126495711, 168660948, 252991422, 337321896, 505982844, 1011965688]

約数ペア:

[(1, 1011965688), (2, 505982844), (3, 337321896), (4, 252991422), (6, 168660948), (8, 126495711), (9, 112440632), (12, 84330474), (18, 56220316), (19, 53261352), (24, 42165237), (36, 28110158), (37, 27350424), (38, 26630676), (57, 17753784), (72, 14055079), (74, 13675212), (76, 13315338), (111, 9116808), (114, 8876892), (148, 6837606), (152, 6657669), (171, 5917928), (222, 4558404), (228, 4438446), (296, 3418803), (333, 3038936), (342, 2958964), (444, 2279202), (456, 2219223), (666, 1519468), (684, 1479482), (703, 1439496), (888, 1139601), (1332, 759734), (1368, 739741), (1406, 719748), (2109, 479832), (2664, 379867), (2812, 359874), (4218, 239916), (5624, 179937), (6327, 159944), (8436, 119958), (12654, 79972), (16872, 59979), (19993, 50616), (25308, 39986)]