212835546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 128

約数和(自身を含む): 624568320

約数和(自身を除く): 411732774

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1122, 1309, 1386, 1683, 2079, 2142, 2618, 3011, 3213, 3366, 3927, 4158, 5049, 6022, 6426, 7854, 9033, 10098, 11781, 18066, 21077, 23562, 27099, 33121, 35343, 42154, 51187, 54198, 63231, 66242, 70686, 81297, 99363, 102374, 126462, 153561, 162594, 189693, 198726, 231847, 298089, 307122, 358309, 379386, 460683, 463694, 563057, 569079, 596178, 695541, 716618, 894267, 921366, 1074927, 1126114, 1138158, 1382049, 1391082, 1689171, 1788534, 2086623, 2149854, 2764098, 3224781, 3378342, 3941399, 4173246, 5067513, 6259869, 6449562, 7882798, 9674343, 10135026, 11824197, 12519738, 15202539, 19348686, 23648394, 30405078, 35472591, 70945182, 106417773, 212835546]

約数ペア:

[(1, 212835546), (2, 106417773), (3, 70945182), (6, 35472591), (7, 30405078), (9, 23648394), (11, 19348686), (14, 15202539), (17, 12519738), (18, 11824197), (21, 10135026), (22, 9674343), (27, 7882798), (33, 6449562), (34, 6259869), (42, 5067513), (51, 4173246), (54, 3941399), (63, 3378342), (66, 3224781), (77, 2764098), (99, 2149854), (102, 2086623), (119, 1788534), (126, 1689171), (153, 1391082), (154, 1382049), (187, 1138158), (189, 1126114), (198, 1074927), (231, 921366), (238, 894267), (297, 716618), (306, 695541), (357, 596178), (374, 569079), (378, 563057), (459, 463694), (462, 460683), (561, 379386), (594, 358309), (693, 307122), (714, 298089), (918, 231847), (1071, 198726), (1122, 189693), (1309, 162594), (1386, 153561), (1683, 126462), (2079, 102374), (2142, 99363), (2618, 81297), (3011, 70686), (3213, 66242), (3366, 63231), (3927, 54198), (4158, 51187), (5049, 42154), (6022, 35343), (6426, 33121), (7854, 27099), (9033, 23562), (10098, 21077), (11781, 18066)]