2276118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 5425056

約数和(自身を除く): 3148938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 137, 142, 213, 234, 274, 411, 426, 639, 822, 923, 1233, 1278, 1781, 1846, 2466, 2769, 3562, 5343, 5538, 8307, 9727, 10686, 16029, 16614, 19454, 29181, 32058, 58362, 87543, 126451, 175086, 252902, 379353, 758706, 1138059, 2276118]

約数ペア:

[(1, 2276118), (2, 1138059), (3, 758706), (6, 379353), (9, 252902), (13, 175086), (18, 126451), (26, 87543), (39, 58362), (71, 32058), (78, 29181), (117, 19454), (137, 16614), (142, 16029), (213, 10686), (234, 9727), (274, 8307), (411, 5538), (426, 5343), (639, 3562), (822, 2769), (923, 2466), (1233, 1846), (1278, 1781)]