2022205941

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 3479190624

約数和(自身を除く): 1456984683

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 101, 147, 249, 303, 441, 547, 581, 707, 747, 909, 1641, 1743, 2121, 3829, 4067, 4923, 4949, 5229, 6363, 8383, 11487, 12201, 14847, 25149, 26803, 34461, 36603, 44541, 45401, 55247, 58681, 75447, 80409, 136203, 165741, 176043, 241227, 317807, 386729, 408609, 410767, 497223, 528129, 953421, 1160187, 1232301, 2224649, 2707103, 2860263, 3480561, 3696903, 4585501, 6673947, 8121309, 13756503, 20021841, 24363927, 32098507, 41269509, 96295521, 224689549, 288886563, 674068647, 2022205941]

約数ペア:

[(1, 2022205941), (3, 674068647), (7, 288886563), (9, 224689549), (21, 96295521), (49, 41269509), (63, 32098507), (83, 24363927), (101, 20021841), (147, 13756503), (249, 8121309), (303, 6673947), (441, 4585501), (547, 3696903), (581, 3480561), (707, 2860263), (747, 2707103), (909, 2224649), (1641, 1232301), (1743, 1160187), (2121, 953421), (3829, 528129), (4067, 497223), (4923, 410767), (4949, 408609), (5229, 386729), (6363, 317807), (8383, 241227), (11487, 176043), (12201, 165741), (14847, 136203), (25149, 80409), (26803, 75447), (34461, 58681), (36603, 55247), (44541, 45401)]