18435060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4902

約数の個数: 96

約数和(自身を含む): 65560320

約数和(自身を除く): 47125260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4877, 9754, 14631, 19508, 24385, 29262, 34139, 43893, 48770, 58524, 68278, 73155, 87786, 97540, 102417, 131679, 136556, 146310, 170695, 175572, 204834, 219465, 263358, 292620, 307251, 341390, 409668, 438930, 512085, 526716, 614502, 658395, 682780, 877860, 921753, 1024170, 1229004, 1316790, 1536255, 1843506, 2048340, 2633580, 3072510, 3687012, 4608765, 6145020, 9217530, 18435060]

約数ペア:

[(1, 18435060), (2, 9217530), (3, 6145020), (4, 4608765), (5, 3687012), (6, 3072510), (7, 2633580), (9, 2048340), (10, 1843506), (12, 1536255), (14, 1316790), (15, 1229004), (18, 1024170), (20, 921753), (21, 877860), (27, 682780), (28, 658395), (30, 614502), (35, 526716), (36, 512085), (42, 438930), (45, 409668), (54, 341390), (60, 307251), (63, 292620), (70, 263358), (84, 219465), (90, 204834), (105, 175572), (108, 170695), (126, 146310), (135, 136556), (140, 131679), (180, 102417), (189, 97540), (210, 87786), (252, 73155), (270, 68278), (315, 58524), (378, 48770), (420, 43893), (540, 34139), (630, 29262), (756, 24385), (945, 19508), (1260, 14631), (1890, 9754), (3780, 4877)]