38899656

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 109579200

約数和(自身を除く): 70679544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2467, 2628, 3942, 4934, 5256, 7401, 7884, 9868, 14802, 15768, 19736, 22203, 29604, 44406, 59208, 66609, 88812, 133218, 177624, 180091, 266436, 360182, 532872, 540273, 720364, 1080546, 1440728, 1620819, 2161092, 3241638, 4322184, 4862457, 6483276, 9724914, 12966552, 19449828, 38899656]

約数ペア:

[(1, 38899656), (2, 19449828), (3, 12966552), (4, 9724914), (6, 6483276), (8, 4862457), (9, 4322184), (12, 3241638), (18, 2161092), (24, 1620819), (27, 1440728), (36, 1080546), (54, 720364), (72, 540273), (73, 532872), (108, 360182), (146, 266436), (216, 180091), (219, 177624), (292, 133218), (438, 88812), (584, 66609), (657, 59208), (876, 44406), (1314, 29604), (1752, 22203), (1971, 19736), (2467, 15768), (2628, 14802), (3942, 9868), (4934, 7884), (5256, 7401)]