3990444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 10192896

約数和(自身を除く): 6202452

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 631, 1054, 1262, 1581, 1893, 2108, 2524, 3162, 3786, 6324, 7572, 10727, 19561, 21454, 32181, 39122, 42908, 58683, 64362, 78244, 117366, 128724, 234732, 332537, 665074, 997611, 1330148, 1995222, 3990444]

約数ペア:

[(1, 3990444), (2, 1995222), (3, 1330148), (4, 997611), (6, 665074), (12, 332537), (17, 234732), (31, 128724), (34, 117366), (51, 78244), (62, 64362), (68, 58683), (93, 42908), (102, 39122), (124, 32181), (186, 21454), (204, 19561), (372, 10727), (527, 7572), (631, 6324), (1054, 3786), (1262, 3162), (1581, 2524), (1893, 2108)]