19411812

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 58410240

約数和(自身を除く): 38998428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 317, 324, 378, 486, 567, 634, 729, 756, 951, 972, 1134, 1268, 1458, 1701, 1902, 2187, 2219, 2268, 2853, 2916, 3402, 3804, 4374, 4438, 5103, 5706, 6657, 6804, 8559, 8748, 8876, 10206, 11412, 13314, 15309, 17118, 19971, 20412, 25677, 26628, 30618, 34236, 39942, 51354, 59913, 61236, 77031, 79884, 102708, 119826, 154062, 179739, 231093, 239652, 308124, 359478, 462186, 539217, 693279, 718956, 924372, 1078434, 1386558, 1617651, 2156868, 2773116, 3235302, 4852953, 6470604, 9705906, 19411812]

約数ペア:

[(1, 19411812), (2, 9705906), (3, 6470604), (4, 4852953), (6, 3235302), (7, 2773116), (9, 2156868), (12, 1617651), (14, 1386558), (18, 1078434), (21, 924372), (27, 718956), (28, 693279), (36, 539217), (42, 462186), (54, 359478), (63, 308124), (81, 239652), (84, 231093), (108, 179739), (126, 154062), (162, 119826), (189, 102708), (243, 79884), (252, 77031), (317, 61236), (324, 59913), (378, 51354), (486, 39942), (567, 34236), (634, 30618), (729, 26628), (756, 25677), (951, 20412), (972, 19971), (1134, 17118), (1268, 15309), (1458, 13314), (1701, 11412), (1902, 10206), (2187, 8876), (2219, 8748), (2268, 8559), (2853, 6804), (2916, 6657), (3402, 5706), (3804, 5103), (4374, 4438)]