1900478965842

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{423989}}^1$

素因数の和:424430

約数の個数: 96

約数和(自身を含む): 4466995827840

約数和(自身を除く): 2566516861998

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 401, 414, 486, 621, 802, 1203, 1242, 1863, 2406, 3609, 3726, 5589, 7218, 9223, 10827, 11178, 18446, 21654, 27669, 32481, 55338, 64962, 83007, 97443, 166014, 194886, 249021, 423989, 498042, 747063, 847978, 1271967, 1494126, 2241189, 2543934, 3815901, 4482378, 7631802, 9751747, 11447703, 19503494, 22895406, 29255241, 34343109, 58510482, 68686218, 87765723, 103029327, 170019589, 175531446, 206058654, 263297169, 340039178, 510058767, 526594338, 789891507, 1020117534, 1530176301, 1579783014, 2369674521, 3060352602, 3910450547, 4590528903, 4739349042, 7820901094, 9181057806, 11731351641, 13771586709, 23462703282, 27543173418, 35194054923, 41314760127, 70388109846, 82629520254, 105582164769, 211164329538, 316746494307, 633492988614, 950239482921, 1900478965842]

約数ペア:

[(1, 1900478965842), (2, 950239482921), (3, 633492988614), (6, 316746494307), (9, 211164329538), (18, 105582164769), (23, 82629520254), (27, 70388109846), (46, 41314760127), (54, 35194054923), (69, 27543173418), (81, 23462703282), (138, 13771586709), (162, 11731351641), (207, 9181057806), (243, 7820901094), (401, 4739349042), (414, 4590528903), (486, 3910450547), (621, 3060352602), (802, 2369674521), (1203, 1579783014), (1242, 1530176301), (1863, 1020117534), (2406, 789891507), (3609, 526594338), (3726, 510058767), (5589, 340039178), (7218, 263297169), (9223, 206058654), (10827, 175531446), (11178, 170019589), (18446, 103029327), (21654, 87765723), (27669, 68686218), (32481, 58510482), (55338, 34343109), (64962, 29255241), (83007, 22895406), (97443, 19503494), (166014, 11447703), (194886, 9751747), (249021, 7631802), (423989, 4482378), (498042, 3815901), (747063, 2543934), (847978, 2241189), (1271967, 1494126)]