19407492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 56636160

約数和(自身を除く): 37228668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 601, 621, 702, 828, 897, 1196, 1202, 1242, 1404, 1794, 1803, 2404, 2484, 2691, 3588, 3606, 5382, 5409, 7212, 7813, 8073, 10764, 10818, 13823, 15626, 16146, 16227, 21636, 23439, 27646, 31252, 32292, 32454, 41469, 46878, 55292, 64908, 70317, 82938, 93756, 124407, 140634, 165876, 179699, 210951, 248814, 281268, 359398, 373221, 421902, 497628, 539097, 718796, 746442, 843804, 1078194, 1492884, 1617291, 2156388, 3234582, 4851873, 6469164, 9703746, 19407492]

約数ペア:

[(1, 19407492), (2, 9703746), (3, 6469164), (4, 4851873), (6, 3234582), (9, 2156388), (12, 1617291), (13, 1492884), (18, 1078194), (23, 843804), (26, 746442), (27, 718796), (36, 539097), (39, 497628), (46, 421902), (52, 373221), (54, 359398), (69, 281268), (78, 248814), (92, 210951), (108, 179699), (117, 165876), (138, 140634), (156, 124407), (207, 93756), (234, 82938), (276, 70317), (299, 64908), (351, 55292), (414, 46878), (468, 41469), (598, 32454), (601, 32292), (621, 31252), (702, 27646), (828, 23439), (897, 21636), (1196, 16227), (1202, 16146), (1242, 15626), (1404, 13823), (1794, 10818), (1803, 10764), (2404, 8073), (2484, 7813), (2691, 7212), (3588, 5409), (3606, 5382)]