40500012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 113311744

約数和(自身を除く): 72811732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 151, 186, 206, 217, 302, 309, 372, 412, 434, 453, 604, 618, 651, 721, 868, 906, 1057, 1236, 1302, 1442, 1812, 2114, 2163, 2604, 2884, 3171, 3193, 4228, 4326, 4681, 6342, 6386, 8652, 9362, 9579, 12684, 12772, 14043, 15553, 18724, 19158, 22351, 28086, 31106, 32767, 38316, 44702, 46659, 56172, 62212, 65534, 67053, 89404, 93318, 98301, 108871, 131068, 134106, 186636, 196602, 217742, 268212, 326613, 393204, 435484, 482143, 653226, 964286, 1306452, 1446429, 1928572, 2892858, 3375001, 5785716, 6750002, 10125003, 13500004, 20250006, 40500012]

約数ペア:

[(1, 40500012), (2, 20250006), (3, 13500004), (4, 10125003), (6, 6750002), (7, 5785716), (12, 3375001), (14, 2892858), (21, 1928572), (28, 1446429), (31, 1306452), (42, 964286), (62, 653226), (84, 482143), (93, 435484), (103, 393204), (124, 326613), (151, 268212), (186, 217742), (206, 196602), (217, 186636), (302, 134106), (309, 131068), (372, 108871), (412, 98301), (434, 93318), (453, 89404), (604, 67053), (618, 65534), (651, 62212), (721, 56172), (868, 46659), (906, 44702), (1057, 38316), (1236, 32767), (1302, 31106), (1442, 28086), (1812, 22351), (2114, 19158), (2163, 18724), (2604, 15553), (2884, 14043), (3171, 12772), (3193, 12684), (4228, 9579), (4326, 9362), (4681, 8652), (6342, 6386)]