1943286894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 4491002880

約数和(自身を除く): 2547715986

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 67, 93, 118, 134, 177, 186, 201, 279, 354, 402, 531, 558, 603, 881, 1062, 1206, 1762, 1829, 2077, 2643, 3658, 3953, 4154, 5286, 5487, 6231, 7906, 7929, 10974, 11859, 12462, 15858, 16461, 18693, 23718, 27311, 32922, 35577, 37386, 51979, 54622, 59027, 71154, 81933, 103958, 118054, 122543, 155937, 163866, 177081, 245086, 245799, 311874, 354162, 367629, 467811, 491598, 531243, 735258, 935622, 1062486, 1102887, 1611349, 1829837, 2205774, 3222698, 3482593, 3659674, 4834047, 5489511, 6965186, 9668094, 10447779, 10979022, 14502141, 16468533, 20895558, 29004282, 31343337, 32937066, 62686674, 107960383, 215920766, 323881149, 647762298, 971643447, 1943286894]

約数ペア:

[(1, 1943286894), (2, 971643447), (3, 647762298), (6, 323881149), (9, 215920766), (18, 107960383), (31, 62686674), (59, 32937066), (62, 31343337), (67, 29004282), (93, 20895558), (118, 16468533), (134, 14502141), (177, 10979022), (186, 10447779), (201, 9668094), (279, 6965186), (354, 5489511), (402, 4834047), (531, 3659674), (558, 3482593), (603, 3222698), (881, 2205774), (1062, 1829837), (1206, 1611349), (1762, 1102887), (1829, 1062486), (2077, 935622), (2643, 735258), (3658, 531243), (3953, 491598), (4154, 467811), (5286, 367629), (5487, 354162), (6231, 311874), (7906, 245799), (7929, 245086), (10974, 177081), (11859, 163866), (12462, 155937), (15858, 122543), (16461, 118054), (18693, 103958), (23718, 81933), (27311, 71154), (32922, 59027), (35577, 54622), (37386, 51979)]