7331142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 18708480

約数和(自身を除く): 11377338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 463, 546, 609, 754, 926, 1131, 1218, 1389, 2262, 2639, 2778, 3241, 5278, 6019, 6482, 7917, 9723, 12038, 13427, 15834, 18057, 19446, 26854, 36114, 40281, 42133, 80562, 84266, 93989, 126399, 174551, 187978, 252798, 281967, 349102, 523653, 563934, 1047306, 1221857, 2443714, 3665571, 7331142]

約数ペア:

[(1, 7331142), (2, 3665571), (3, 2443714), (6, 1221857), (7, 1047306), (13, 563934), (14, 523653), (21, 349102), (26, 281967), (29, 252798), (39, 187978), (42, 174551), (58, 126399), (78, 93989), (87, 84266), (91, 80562), (174, 42133), (182, 40281), (203, 36114), (273, 26854), (377, 19446), (406, 18057), (463, 15834), (546, 13427), (609, 12038), (754, 9723), (926, 7917), (1131, 6482), (1218, 6019), (1389, 5278), (2262, 3241), (2639, 2778)]