27391644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 80269280

約数和(自身を除く): 52877636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1489, 1533, 2044, 2628, 2978, 3066, 4467, 4599, 5956, 6132, 8934, 9198, 10423, 13401, 17868, 18396, 20846, 26802, 31269, 41692, 53604, 62538, 93807, 108697, 125076, 187614, 217394, 326091, 375228, 434788, 652182, 760879, 978273, 1304364, 1521758, 1956546, 2282637, 3043516, 3913092, 4565274, 6847911, 9130548, 13695822, 27391644]

約数ペア:

[(1, 27391644), (2, 13695822), (3, 9130548), (4, 6847911), (6, 4565274), (7, 3913092), (9, 3043516), (12, 2282637), (14, 1956546), (18, 1521758), (21, 1304364), (28, 978273), (36, 760879), (42, 652182), (63, 434788), (73, 375228), (84, 326091), (126, 217394), (146, 187614), (219, 125076), (252, 108697), (292, 93807), (438, 62538), (511, 53604), (657, 41692), (876, 31269), (1022, 26802), (1314, 20846), (1489, 18396), (1533, 17868), (2044, 13401), (2628, 10423), (2978, 9198), (3066, 8934), (4467, 6132), (4599, 5956)]