25247502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 62979072

約数和(自身を除く): 37731570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1327, 1359, 2114, 2654, 2718, 3171, 3981, 6342, 7962, 9289, 9513, 11943, 18578, 19026, 23886, 27867, 55734, 83601, 167202, 200377, 400754, 601131, 1202262, 1402639, 1803393, 2805278, 3606786, 4207917, 8415834, 12623751, 25247502]

約数ペア:

[(1, 25247502), (2, 12623751), (3, 8415834), (6, 4207917), (7, 3606786), (9, 2805278), (14, 1803393), (18, 1402639), (21, 1202262), (42, 601131), (63, 400754), (126, 200377), (151, 167202), (302, 83601), (453, 55734), (906, 27867), (1057, 23886), (1327, 19026), (1359, 18578), (2114, 11943), (2654, 9513), (2718, 9289), (3171, 7962), (3981, 6342)]