147954618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 374886720

約数和(自身を除く): 226932102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 271, 294, 441, 542, 619, 813, 882, 1238, 1626, 1857, 1897, 2439, 3714, 3794, 4333, 4878, 5571, 5691, 8666, 11142, 11382, 12999, 13279, 17073, 25998, 26558, 30331, 34146, 38997, 39837, 60662, 77994, 79674, 90993, 119511, 167749, 181986, 239022, 272979, 335498, 503247, 545958, 1006494, 1174243, 1509741, 2348486, 3019482, 3522729, 7045458, 8219701, 10568187, 16439402, 21136374, 24659103, 49318206, 73977309, 147954618]

約数ペア:

[(1, 147954618), (2, 73977309), (3, 49318206), (6, 24659103), (7, 21136374), (9, 16439402), (14, 10568187), (18, 8219701), (21, 7045458), (42, 3522729), (49, 3019482), (63, 2348486), (98, 1509741), (126, 1174243), (147, 1006494), (271, 545958), (294, 503247), (441, 335498), (542, 272979), (619, 239022), (813, 181986), (882, 167749), (1238, 119511), (1626, 90993), (1857, 79674), (1897, 77994), (2439, 60662), (3714, 39837), (3794, 38997), (4333, 34146), (4878, 30331), (5571, 26558), (5691, 25998), (8666, 17073), (11142, 13279), (11382, 12999)]