18209485044

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:835

約数の個数: 144

約数和(自身を含む): 48696309760

約数和(自身を除く): 30486824716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 127, 141, 188, 254, 282, 381, 423, 508, 564, 601, 762, 846, 1143, 1202, 1269, 1524, 1692, 1803, 2209, 2286, 2404, 2538, 3429, 3606, 4418, 4572, 5076, 5409, 5969, 6627, 6858, 7212, 8836, 10818, 11938, 13254, 13716, 16227, 17907, 19881, 21636, 23876, 26508, 28247, 32454, 35814, 39762, 53721, 56494, 59643, 64908, 71628, 76327, 79524, 84741, 107442, 112988, 119286, 152654, 161163, 169482, 214884, 228981, 238572, 254223, 280543, 305308, 322326, 338964, 457962, 508446, 561086, 644652, 686943, 762669, 841629, 915924, 1016892, 1122172, 1327609, 1373886, 1525338, 1683258, 2060829, 2524887, 2655218, 2747772, 3050676, 3366516, 3587369, 3982827, 4121658, 5049774, 5310436, 7174738, 7574661, 7965654, 8243316, 10099548, 10762107, 11948481, 14349476, 15149322, 15931308, 21524214, 23896962, 30298644, 32286321, 35845443, 43048428, 47793924, 64572642, 71690886, 96858963, 129145284, 143381772, 168606343, 193717926, 337212686, 387435852, 505819029, 674425372, 1011638058, 1517457087, 2023276116, 3034914174, 4552371261, 6069828348, 9104742522, 18209485044]

約数ペア:

[(1, 18209485044), (2, 9104742522), (3, 6069828348), (4, 4552371261), (6, 3034914174), (9, 2023276116), (12, 1517457087), (18, 1011638058), (27, 674425372), (36, 505819029), (47, 387435852), (54, 337212686), (94, 193717926), (108, 168606343), (127, 143381772), (141, 129145284), (188, 96858963), (254, 71690886), (282, 64572642), (381, 47793924), (423, 43048428), (508, 35845443), (564, 32286321), (601, 30298644), (762, 23896962), (846, 21524214), (1143, 15931308), (1202, 15149322), (1269, 14349476), (1524, 11948481), (1692, 10762107), (1803, 10099548), (2209, 8243316), (2286, 7965654), (2404, 7574661), (2538, 7174738), (3429, 5310436), (3606, 5049774), (4418, 4121658), (4572, 3982827), (5076, 3587369), (5409, 3366516), (5969, 3050676), (6627, 2747772), (6858, 2655218), (7212, 2524887), (8836, 2060829), (10818, 1683258), (11938, 1525338), (13254, 1373886), (13716, 1327609), (16227, 1122172), (17907, 1016892), (19881, 915924), (21636, 841629), (23876, 762669), (26508, 686943), (28247, 644652), (32454, 561086), (35814, 508446), (39762, 457962), (53721, 338964), (56494, 322326), (59643, 305308), (64908, 280543), (71628, 254223), (76327, 238572), (79524, 228981), (84741, 214884), (107442, 169482), (112988, 161163), (119286, 152654)]