61887618

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 154586880

約数和(自身を除く): 92699262

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 3833, 5382, 7666, 8073, 11499, 16146, 22998, 34497, 49829, 68994, 88159, 99658, 103491, 149487, 176318, 206982, 264477, 298974, 448461, 528954, 793431, 896922, 1146067, 1345383, 1586862, 2292134, 2380293, 2690766, 3438201, 4760586, 6876402, 10314603, 20629206, 30943809, 61887618]

約数ペア:

[(1, 61887618), (2, 30943809), (3, 20629206), (6, 10314603), (9, 6876402), (13, 4760586), (18, 3438201), (23, 2690766), (26, 2380293), (27, 2292134), (39, 1586862), (46, 1345383), (54, 1146067), (69, 896922), (78, 793431), (117, 528954), (138, 448461), (207, 298974), (234, 264477), (299, 206982), (351, 176318), (414, 149487), (598, 103491), (621, 99658), (702, 88159), (897, 68994), (1242, 49829), (1794, 34497), (2691, 22998), (3833, 16146), (5382, 11499), (7666, 8073)]