919878642

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{2087}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 2040360192

約数和(自身を除く): 1120481550

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 521, 846, 1042, 1563, 2087, 3126, 4174, 4689, 6261, 9378, 12522, 18783, 24487, 37566, 48974, 73461, 98089, 146922, 196178, 220383, 294267, 440766, 588534, 882801, 1087327, 1765602, 2174654, 3261981, 6523962, 9785943, 19571886, 51104369, 102208738, 153313107, 306626214, 459939321, 919878642]

約数ペア:

[(1, 919878642), (2, 459939321), (3, 306626214), (6, 153313107), (9, 102208738), (18, 51104369), (47, 19571886), (94, 9785943), (141, 6523962), (282, 3261981), (423, 2174654), (521, 1765602), (846, 1087327), (1042, 882801), (1563, 588534), (2087, 440766), (3126, 294267), (4174, 220383), (4689, 196178), (6261, 146922), (9378, 98089), (12522, 73461), (18783, 48974), (24487, 37566)]