18467190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3283

約数の個数: 80

約数和(自身を含む): 56767392

約数和(自身を除く): 38300202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3257, 5670, 6514, 9771, 16285, 19542, 22799, 29313, 32570, 45598, 48855, 58626, 68397, 87939, 97710, 113995, 136794, 146565, 175878, 205191, 227990, 263817, 293130, 341985, 410382, 439695, 527634, 615573, 683970, 879390, 1025955, 1231146, 1319085, 1846719, 2051910, 2638170, 3077865, 3693438, 6155730, 9233595, 18467190]

約数ペア:

[(1, 18467190), (2, 9233595), (3, 6155730), (5, 3693438), (6, 3077865), (7, 2638170), (9, 2051910), (10, 1846719), (14, 1319085), (15, 1231146), (18, 1025955), (21, 879390), (27, 683970), (30, 615573), (35, 527634), (42, 439695), (45, 410382), (54, 341985), (63, 293130), (70, 263817), (81, 227990), (90, 205191), (105, 175878), (126, 146565), (135, 136794), (162, 113995), (189, 97710), (210, 87939), (270, 68397), (315, 58626), (378, 48855), (405, 45598), (567, 32570), (630, 29313), (810, 22799), (945, 19542), (1134, 16285), (1890, 9771), (2835, 6514), (3257, 5670)]