1908522

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 112

約数和(自身を含む): 5666112

約数和(自身を除く): 3757590

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 81, 99, 102, 119, 126, 153, 154, 162, 187, 189, 198, 231, 238, 243, 297, 306, 357, 374, 378, 459, 462, 486, 561, 567, 594, 693, 714, 729, 891, 918, 1071, 1122, 1134, 1309, 1377, 1386, 1458, 1683, 1701, 1782, 2079, 2142, 2618, 2673, 2754, 3213, 3366, 3402, 3927, 4131, 4158, 5049, 5103, 5346, 6237, 6426, 7854, 8019, 8262, 9639, 10098, 10206, 11781, 12393, 12474, 15147, 16038, 18711, 19278, 23562, 24786, 28917, 30294, 35343, 37422, 45441, 56133, 57834, 70686, 86751, 90882, 106029, 112266, 136323, 173502, 212058, 272646, 318087, 636174, 954261, 1908522]

約数ペア:

[(1, 1908522), (2, 954261), (3, 636174), (6, 318087), (7, 272646), (9, 212058), (11, 173502), (14, 136323), (17, 112266), (18, 106029), (21, 90882), (22, 86751), (27, 70686), (33, 57834), (34, 56133), (42, 45441), (51, 37422), (54, 35343), (63, 30294), (66, 28917), (77, 24786), (81, 23562), (99, 19278), (102, 18711), (119, 16038), (126, 15147), (153, 12474), (154, 12393), (162, 11781), (187, 10206), (189, 10098), (198, 9639), (231, 8262), (238, 8019), (243, 7854), (297, 6426), (306, 6237), (357, 5346), (374, 5103), (378, 5049), (459, 4158), (462, 4131), (486, 3927), (561, 3402), (567, 3366), (594, 3213), (693, 2754), (714, 2673), (729, 2618), (891, 2142), (918, 2079), (1071, 1782), (1122, 1701), (1134, 1683), (1309, 1458), (1377, 1386)]