38688408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 123552000

約数和(自身を除く): 84863592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 857, 1026, 1188, 1254, 1368, 1672, 1714, 1881, 2052, 2376, 2508, 2571, 3428, 3762, 4104, 5016, 5142, 5643, 6856, 7524, 7713, 9427, 10284, 11286, 15048, 15426, 16283, 18854, 20568, 22572, 23139, 28281, 30852, 32566, 37708, 45144, 46278, 48849, 56562, 61704, 65132, 75416, 84843, 92556, 97698, 113124, 130264, 146547, 169686, 179113, 185112, 195396, 226248, 254529, 293094, 339372, 358226, 390792, 439641, 509058, 537339, 586188, 678744, 716452, 879282, 1018116, 1074678, 1172376, 1432904, 1612017, 1758564, 2036232, 2149356, 3224034, 3517128, 4298712, 4836051, 6448068, 9672102, 12896136, 19344204, 38688408]

約数ペア:

[(1, 38688408), (2, 19344204), (3, 12896136), (4, 9672102), (6, 6448068), (8, 4836051), (9, 4298712), (11, 3517128), (12, 3224034), (18, 2149356), (19, 2036232), (22, 1758564), (24, 1612017), (27, 1432904), (33, 1172376), (36, 1074678), (38, 1018116), (44, 879282), (54, 716452), (57, 678744), (66, 586188), (72, 537339), (76, 509058), (88, 439641), (99, 390792), (108, 358226), (114, 339372), (132, 293094), (152, 254529), (171, 226248), (198, 195396), (209, 185112), (216, 179113), (228, 169686), (264, 146547), (297, 130264), (342, 113124), (396, 97698), (418, 92556), (456, 84843), (513, 75416), (594, 65132), (627, 61704), (684, 56562), (792, 48849), (836, 46278), (857, 45144), (1026, 37708), (1188, 32566), (1254, 30852), (1368, 28281), (1672, 23139), (1714, 22572), (1881, 20568), (2052, 18854), (2376, 16283), (2508, 15426), (2571, 15048), (3428, 11286), (3762, 10284), (4104, 9427), (5016, 7713), (5142, 7524), (5643, 6856)]