39920196

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 95312000

約数和(自身を除く): 55391804

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 199, 219, 229, 292, 398, 438, 458, 597, 687, 796, 876, 916, 1194, 1374, 2388, 2748, 14527, 16717, 29054, 33434, 43581, 45571, 50151, 58108, 66868, 87162, 91142, 100302, 136713, 174324, 182284, 200604, 273426, 546852, 3326683, 6653366, 9980049, 13306732, 19960098, 39920196]

約数ペア:

[(1, 39920196), (2, 19960098), (3, 13306732), (4, 9980049), (6, 6653366), (12, 3326683), (73, 546852), (146, 273426), (199, 200604), (219, 182284), (229, 174324), (292, 136713), (398, 100302), (438, 91142), (458, 87162), (597, 66868), (687, 58108), (796, 50151), (876, 45571), (916, 43581), (1194, 33434), (1374, 29054), (2388, 16717), (2748, 14527)]