15415974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 26056026

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2399, 3213, 4798, 6426, 7197, 14394, 16793, 21591, 33586, 40783, 43182, 50379, 64773, 81566, 100758, 122349, 129546, 151137, 244698, 285481, 302274, 367047, 453411, 570962, 734094, 856443, 906822, 1101141, 1712886, 2202282, 2569329, 5138658, 7707987, 15415974]

約数ペア:

[(1, 15415974), (2, 7707987), (3, 5138658), (6, 2569329), (7, 2202282), (9, 1712886), (14, 1101141), (17, 906822), (18, 856443), (21, 734094), (27, 570962), (34, 453411), (42, 367047), (51, 302274), (54, 285481), (63, 244698), (102, 151137), (119, 129546), (126, 122349), (153, 100758), (189, 81566), (238, 64773), (306, 50379), (357, 43182), (378, 40783), (459, 33586), (714, 21591), (918, 16793), (1071, 14394), (2142, 7197), (2399, 6426), (3213, 4798)]