12580884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 34325928

約数和(自身を除く): 21745044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 337, 366, 549, 612, 674, 732, 1011, 1037, 1098, 1348, 2022, 2074, 2196, 3033, 3111, 4044, 4148, 5729, 6066, 6222, 9333, 11458, 12132, 12444, 17187, 18666, 20557, 22916, 34374, 37332, 41114, 51561, 61671, 68748, 82228, 103122, 123342, 185013, 206244, 246684, 349469, 370026, 698938, 740052, 1048407, 1397876, 2096814, 3145221, 4193628, 6290442, 12580884]

約数ペア:

[(1, 12580884), (2, 6290442), (3, 4193628), (4, 3145221), (6, 2096814), (9, 1397876), (12, 1048407), (17, 740052), (18, 698938), (34, 370026), (36, 349469), (51, 246684), (61, 206244), (68, 185013), (102, 123342), (122, 103122), (153, 82228), (183, 68748), (204, 61671), (244, 51561), (306, 41114), (337, 37332), (366, 34374), (549, 22916), (612, 20557), (674, 18666), (732, 17187), (1011, 12444), (1037, 12132), (1098, 11458), (1348, 9333), (2022, 6222), (2074, 6066), (2196, 5729), (3033, 4148), (3111, 4044)]