897662898

素因数分解:

$2^1\times 3^{10}\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 88

約数和(自身を含む): 2206530576

約数和(自身を除く): 1308867678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 691, 729, 891, 1382, 1458, 1782, 2073, 2187, 2673, 4146, 4374, 5346, 6219, 6561, 7601, 8019, 12438, 13122, 15202, 16038, 18657, 19683, 22803, 24057, 37314, 39366, 45606, 48114, 55971, 59049, 68409, 72171, 111942, 118098, 136818, 144342, 167913, 205227, 216513, 335826, 410454, 433026, 503739, 615681, 649539, 1007478, 1231362, 1299078, 1511217, 1847043, 3022434, 3694086, 4533651, 5541129, 9067302, 11082258, 13600953, 16623387, 27201906, 33246774, 40802859, 49870161, 81605718, 99740322, 149610483, 299220966, 448831449, 897662898]

約数ペア:

[(1, 897662898), (2, 448831449), (3, 299220966), (6, 149610483), (9, 99740322), (11, 81605718), (18, 49870161), (22, 40802859), (27, 33246774), (33, 27201906), (54, 16623387), (66, 13600953), (81, 11082258), (99, 9067302), (162, 5541129), (198, 4533651), (243, 3694086), (297, 3022434), (486, 1847043), (594, 1511217), (691, 1299078), (729, 1231362), (891, 1007478), (1382, 649539), (1458, 615681), (1782, 503739), (2073, 433026), (2187, 410454), (2673, 335826), (4146, 216513), (4374, 205227), (5346, 167913), (6219, 144342), (6561, 136818), (7601, 118098), (8019, 111942), (12438, 72171), (13122, 68409), (15202, 59049), (16038, 55971), (18657, 48114), (19683, 45606), (22803, 39366), (24057, 37314)]