17998216082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{8209}}^1$

素因数の和:8871

約数の個数: 64

約数和(自身を含む): 35183462400

約数和(自身を除く): 17185246318

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 619, 1238, 1771, 3542, 4333, 6809, 8209, 8666, 13618, 14237, 16418, 28474, 47663, 57463, 90299, 95326, 99659, 114926, 156607, 180598, 188807, 199318, 313214, 377614, 632093, 1096249, 1264186, 1321649, 2076877, 2192498, 2643298, 4153754, 5081371, 10162742, 14538139, 29076278, 35569597, 55895081, 71139194, 111790162, 116871533, 233743066, 391265567, 782531134, 818100731, 1285586863, 1636201462, 2571173726, 8999108041, 17998216082]

約数ペア:

[(1, 17998216082), (2, 8999108041), (7, 2571173726), (11, 1636201462), (14, 1285586863), (22, 818100731), (23, 782531134), (46, 391265567), (77, 233743066), (154, 116871533), (161, 111790162), (253, 71139194), (322, 55895081), (506, 35569597), (619, 29076278), (1238, 14538139), (1771, 10162742), (3542, 5081371), (4333, 4153754), (6809, 2643298), (8209, 2192498), (8666, 2076877), (13618, 1321649), (14237, 1264186), (16418, 1096249), (28474, 632093), (47663, 377614), (57463, 313214), (90299, 199318), (95326, 188807), (99659, 180598), (114926, 156607)]