331310106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1973}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 757542240

約数和(自身を除く): 426232134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 491, 982, 1473, 1973, 2946, 3946, 4419, 5919, 8838, 9329, 11838, 17757, 18658, 27987, 35514, 37487, 55974, 74974, 83961, 112461, 167922, 224922, 337383, 674766, 968743, 1937486, 2906229, 5812458, 8718687, 17437374, 18406117, 36812234, 55218351, 110436702, 165655053, 331310106]

約数ペア:

[(1, 331310106), (2, 165655053), (3, 110436702), (6, 55218351), (9, 36812234), (18, 18406117), (19, 17437374), (38, 8718687), (57, 5812458), (114, 2906229), (171, 1937486), (342, 968743), (491, 674766), (982, 337383), (1473, 224922), (1973, 167922), (2946, 112461), (3946, 83961), (4419, 74974), (5919, 55974), (8838, 37487), (9329, 35514), (11838, 27987), (17757, 18658)]