18684270

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 112

約数和(自身を含む): 55244592

約数和(自身を除く): 36560322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 233, 243, 270, 297, 330, 405, 466, 486, 495, 594, 699, 729, 810, 891, 990, 1165, 1215, 1398, 1458, 1485, 1782, 2097, 2330, 2430, 2563, 2673, 2970, 3495, 3645, 4194, 4455, 5126, 5346, 6291, 6990, 7290, 7689, 8019, 8910, 10485, 12582, 12815, 13365, 15378, 16038, 18873, 20970, 23067, 25630, 26730, 31455, 37746, 38445, 40095, 46134, 56619, 62910, 69201, 76890, 80190, 94365, 113238, 115335, 138402, 169857, 188730, 207603, 230670, 283095, 339714, 346005, 415206, 566190, 622809, 692010, 849285, 1038015, 1245618, 1698570, 1868427, 2076030, 3114045, 3736854, 6228090, 9342135, 18684270]

約数ペア:

[(1, 18684270), (2, 9342135), (3, 6228090), (5, 3736854), (6, 3114045), (9, 2076030), (10, 1868427), (11, 1698570), (15, 1245618), (18, 1038015), (22, 849285), (27, 692010), (30, 622809), (33, 566190), (45, 415206), (54, 346005), (55, 339714), (66, 283095), (81, 230670), (90, 207603), (99, 188730), (110, 169857), (135, 138402), (162, 115335), (165, 113238), (198, 94365), (233, 80190), (243, 76890), (270, 69201), (297, 62910), (330, 56619), (405, 46134), (466, 40095), (486, 38445), (495, 37746), (594, 31455), (699, 26730), (729, 25630), (810, 23067), (891, 20970), (990, 18873), (1165, 16038), (1215, 15378), (1398, 13365), (1458, 12815), (1485, 12582), (1782, 10485), (2097, 8910), (2330, 8019), (2430, 7689), (2563, 7290), (2673, 6990), (2970, 6291), (3495, 5346), (3645, 5126), (4194, 4455)]