17843220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 56125440

約数和(自身を除く): 38282220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 191, 270, 346, 382, 519, 540, 573, 692, 764, 865, 955, 1038, 1146, 1557, 1719, 1730, 1910, 2076, 2292, 2595, 2865, 3114, 3438, 3460, 3820, 4671, 5157, 5190, 5730, 6228, 6876, 7785, 8595, 9342, 10314, 10380, 11460, 15570, 17190, 18684, 20628, 23355, 25785, 31140, 33043, 34380, 46710, 51570, 66086, 93420, 99129, 103140, 132172, 165215, 198258, 297387, 330430, 396516, 495645, 594774, 660860, 892161, 991290, 1189548, 1486935, 1784322, 1982580, 2973870, 3568644, 4460805, 5947740, 8921610, 17843220]

約数ペア:

[(1, 17843220), (2, 8921610), (3, 5947740), (4, 4460805), (5, 3568644), (6, 2973870), (9, 1982580), (10, 1784322), (12, 1486935), (15, 1189548), (18, 991290), (20, 892161), (27, 660860), (30, 594774), (36, 495645), (45, 396516), (54, 330430), (60, 297387), (90, 198258), (108, 165215), (135, 132172), (173, 103140), (180, 99129), (191, 93420), (270, 66086), (346, 51570), (382, 46710), (519, 34380), (540, 33043), (573, 31140), (692, 25785), (764, 23355), (865, 20628), (955, 18684), (1038, 17190), (1146, 15570), (1557, 11460), (1719, 10380), (1730, 10314), (1910, 9342), (2076, 8595), (2292, 7785), (2595, 6876), (2865, 6228), (3114, 5730), (3438, 5190), (3460, 5157), (3820, 4671)]