27215148

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 38909652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 491, 596, 894, 982, 1473, 1788, 1964, 2946, 4619, 5892, 9238, 13857, 15221, 18476, 27714, 30442, 45663, 55428, 60884, 73159, 91326, 146318, 182652, 219477, 292636, 438954, 877908, 2267929, 4535858, 6803787, 9071716, 13607574, 27215148]

約数ペア:

[(1, 27215148), (2, 13607574), (3, 9071716), (4, 6803787), (6, 4535858), (12, 2267929), (31, 877908), (62, 438954), (93, 292636), (124, 219477), (149, 182652), (186, 146318), (298, 91326), (372, 73159), (447, 60884), (491, 55428), (596, 45663), (894, 30442), (982, 27714), (1473, 18476), (1788, 15221), (1964, 13857), (2946, 9238), (4619, 5892)]