25942986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 60021000

約数和(自身を除く): 34078014

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 298, 306, 447, 569, 894, 1138, 1341, 1707, 2533, 2682, 3414, 5066, 5121, 7599, 9673, 10242, 15198, 19346, 22797, 29019, 45594, 58038, 84781, 87057, 169562, 174114, 254343, 508686, 763029, 1441277, 1526058, 2882554, 4323831, 8647662, 12971493, 25942986]

約数ペア:

[(1, 25942986), (2, 12971493), (3, 8647662), (6, 4323831), (9, 2882554), (17, 1526058), (18, 1441277), (34, 763029), (51, 508686), (102, 254343), (149, 174114), (153, 169562), (298, 87057), (306, 84781), (447, 58038), (569, 45594), (894, 29019), (1138, 22797), (1341, 19346), (1707, 15198), (2533, 10242), (2682, 9673), (3414, 7599), (5066, 5121)]