1837359945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 3521905920

約数和(自身を除く): 1684545975

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 233, 285, 345, 401, 437, 699, 855, 1035, 1165, 1203, 1311, 2005, 2097, 2185, 3495, 3609, 3933, 4427, 5359, 6015, 6555, 7619, 9223, 10485, 13281, 16077, 18045, 19665, 22135, 22857, 26795, 27669, 38095, 39843, 46115, 48231, 66405, 68571, 80385, 83007, 93433, 101821, 114285, 138345, 175237, 199215, 241155, 280299, 305463, 342855, 415035, 467165, 509105, 525711, 840897, 876185, 916389, 1401495, 1527315, 1577133, 1775227, 2148959, 2628555, 4204485, 4581945, 5325681, 6446877, 7885665, 8876135, 10744795, 15977043, 19340631, 26628405, 32234385, 40830221, 79885215, 96703155, 122490663, 204151105, 367471989, 612453315, 1837359945]

約数ペア:

[(1, 1837359945), (3, 612453315), (5, 367471989), (9, 204151105), (15, 122490663), (19, 96703155), (23, 79885215), (45, 40830221), (57, 32234385), (69, 26628405), (95, 19340631), (115, 15977043), (171, 10744795), (207, 8876135), (233, 7885665), (285, 6446877), (345, 5325681), (401, 4581945), (437, 4204485), (699, 2628555), (855, 2148959), (1035, 1775227), (1165, 1577133), (1203, 1527315), (1311, 1401495), (2005, 916389), (2097, 876185), (2185, 840897), (3495, 525711), (3609, 509105), (3933, 467165), (4427, 415035), (5359, 342855), (6015, 305463), (6555, 280299), (7619, 241155), (9223, 199215), (10485, 175237), (13281, 138345), (16077, 114285), (18045, 101821), (19665, 93433), (22135, 83007), (22857, 80385), (26795, 68571), (27669, 66405), (38095, 48231), (39843, 46115)]