653676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 1666560

約数和(自身を除く): 1012884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 61, 76, 94, 114, 122, 141, 183, 188, 228, 244, 282, 366, 564, 732, 893, 1159, 1786, 2318, 2679, 2867, 3477, 3572, 4636, 5358, 5734, 6954, 8601, 10716, 11468, 13908, 17202, 34404, 54473, 108946, 163419, 217892, 326838, 653676]

約数ペア:

[(1, 653676), (2, 326838), (3, 217892), (4, 163419), (6, 108946), (12, 54473), (19, 34404), (38, 17202), (47, 13908), (57, 11468), (61, 10716), (76, 8601), (94, 6954), (114, 5734), (122, 5358), (141, 4636), (183, 3572), (188, 3477), (228, 2867), (244, 2679), (282, 2318), (366, 1786), (564, 1159), (732, 893)]