445842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 1078272

約数和(自身を除く): 632430

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 47, 51, 62, 93, 94, 102, 141, 153, 186, 279, 282, 306, 423, 527, 558, 799, 846, 1054, 1457, 1581, 1598, 2397, 2914, 3162, 4371, 4743, 4794, 7191, 8742, 9486, 13113, 14382, 24769, 26226, 49538, 74307, 148614, 222921, 445842]

約数ペア:

[(1, 445842), (2, 222921), (3, 148614), (6, 74307), (9, 49538), (17, 26226), (18, 24769), (31, 14382), (34, 13113), (47, 9486), (51, 8742), (62, 7191), (93, 4794), (94, 4743), (102, 4371), (141, 3162), (153, 2914), (186, 2397), (279, 1598), (282, 1581), (306, 1457), (423, 1054), (527, 846), (558, 799)]