18073210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 35299152

約数和(自身を除く): 17225942

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2593, 3485, 5186, 6970, 12965, 25930, 44081, 88162, 106313, 212626, 220405, 440810, 531565, 1063130, 1807321, 3614642, 9036605, 18073210]

約数ペア:

[(1, 18073210), (2, 9036605), (5, 3614642), (10, 1807321), (17, 1063130), (34, 531565), (41, 440810), (82, 220405), (85, 212626), (170, 106313), (205, 88162), (410, 44081), (697, 25930), (1394, 12965), (2593, 6970), (3485, 5186)]