22879116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 68490240

約数和(自身を除く): 45611124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 83, 93, 114, 117, 124, 156, 166, 171, 186, 228, 234, 247, 249, 279, 332, 342, 372, 403, 468, 494, 498, 558, 589, 684, 741, 747, 806, 988, 996, 1079, 1116, 1178, 1209, 1482, 1494, 1577, 1612, 1767, 2158, 2223, 2356, 2418, 2573, 2964, 2988, 3154, 3237, 3534, 3627, 4316, 4446, 4731, 4836, 5146, 5301, 6308, 6474, 7068, 7254, 7657, 7719, 8892, 9462, 9711, 10292, 10602, 12948, 14193, 14508, 15314, 15438, 18924, 19422, 20501, 21204, 22971, 23157, 28386, 30628, 30876, 33449, 38844, 41002, 45942, 46314, 48887, 56772, 61503, 66898, 68913, 82004, 91884, 92628, 97774, 100347, 123006, 133796, 137826, 146661, 184509, 195548, 200694, 246012, 275652, 293322, 301041, 369018, 401388, 439983, 586644, 602082, 635531, 738036, 879966, 1204164, 1271062, 1759932, 1906593, 2542124, 3813186, 5719779, 7626372, 11439558, 22879116]

約数ペア:

[(1, 22879116), (2, 11439558), (3, 7626372), (4, 5719779), (6, 3813186), (9, 2542124), (12, 1906593), (13, 1759932), (18, 1271062), (19, 1204164), (26, 879966), (31, 738036), (36, 635531), (38, 602082), (39, 586644), (52, 439983), (57, 401388), (62, 369018), (76, 301041), (78, 293322), (83, 275652), (93, 246012), (114, 200694), (117, 195548), (124, 184509), (156, 146661), (166, 137826), (171, 133796), (186, 123006), (228, 100347), (234, 97774), (247, 92628), (249, 91884), (279, 82004), (332, 68913), (342, 66898), (372, 61503), (403, 56772), (468, 48887), (494, 46314), (498, 45942), (558, 41002), (589, 38844), (684, 33449), (741, 30876), (747, 30628), (806, 28386), (988, 23157), (996, 22971), (1079, 21204), (1116, 20501), (1178, 19422), (1209, 18924), (1482, 15438), (1494, 15314), (1577, 14508), (1612, 14193), (1767, 12948), (2158, 10602), (2223, 10292), (2356, 9711), (2418, 9462), (2573, 8892), (2964, 7719), (2988, 7657), (3154, 7254), (3237, 7068), (3534, 6474), (3627, 6308), (4316, 5301), (4446, 5146), (4731, 4836)]