12745044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 35147112

約数和(自身を除く): 22402068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 241, 339, 452, 468, 482, 678, 723, 964, 1017, 1356, 1446, 1469, 2034, 2169, 2892, 2938, 3133, 4068, 4338, 4407, 5876, 6266, 8676, 8814, 9399, 12532, 13221, 17628, 18798, 26442, 27233, 28197, 37596, 52884, 54466, 56394, 81699, 108932, 112788, 163398, 245097, 326796, 354029, 490194, 708058, 980388, 1062087, 1416116, 2124174, 3186261, 4248348, 6372522, 12745044]

約数ペア:

[(1, 12745044), (2, 6372522), (3, 4248348), (4, 3186261), (6, 2124174), (9, 1416116), (12, 1062087), (13, 980388), (18, 708058), (26, 490194), (36, 354029), (39, 326796), (52, 245097), (78, 163398), (113, 112788), (117, 108932), (156, 81699), (226, 56394), (234, 54466), (241, 52884), (339, 37596), (452, 28197), (468, 27233), (482, 26442), (678, 18798), (723, 17628), (964, 13221), (1017, 12532), (1356, 9399), (1446, 8814), (1469, 8676), (2034, 6266), (2169, 5876), (2892, 4407), (2938, 4338), (3133, 4068)]