19265797044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18191}}^1$

素因数の和:18318

約数の個数: 144

約数和(自身を含む): 54882207744

約数和(自身を除く): 35616410700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 186, 219, 234, 279, 292, 372, 403, 438, 468, 558, 657, 806, 876, 949, 1116, 1209, 1314, 1612, 1898, 2263, 2418, 2628, 2847, 3627, 3796, 4526, 4836, 5694, 6789, 7254, 8541, 9052, 11388, 13578, 14508, 17082, 18191, 20367, 27156, 29419, 34164, 36382, 40734, 54573, 58838, 72764, 81468, 88257, 109146, 117676, 163719, 176514, 218292, 236483, 264771, 327438, 353028, 472966, 529542, 563921, 654876, 709449, 945932, 1059084, 1127842, 1327943, 1418898, 1691763, 2128347, 2255684, 2655886, 2837796, 3383526, 3983829, 4256694, 5075289, 5311772, 6767052, 7330973, 7967658, 8513388, 10150578, 11951487, 14661946, 15935316, 17263259, 20301156, 21992919, 23902974, 29323892, 34526518, 41166233, 43985838, 47805948, 51789777, 65978757, 69053036, 82332466, 87971676, 103579554, 123498699, 131957514, 155369331, 164664932, 207159108, 246997398, 263915028, 310738662, 370496097, 493994796, 535161029, 621477324, 740992194, 1070322058, 1481984388, 1605483087, 2140644116, 3210966174, 4816449261, 6421932348, 9632898522, 19265797044]

約数ペア:

[(1, 19265797044), (2, 9632898522), (3, 6421932348), (4, 4816449261), (6, 3210966174), (9, 2140644116), (12, 1605483087), (13, 1481984388), (18, 1070322058), (26, 740992194), (31, 621477324), (36, 535161029), (39, 493994796), (52, 370496097), (62, 310738662), (73, 263915028), (78, 246997398), (93, 207159108), (117, 164664932), (124, 155369331), (146, 131957514), (156, 123498699), (186, 103579554), (219, 87971676), (234, 82332466), (279, 69053036), (292, 65978757), (372, 51789777), (403, 47805948), (438, 43985838), (468, 41166233), (558, 34526518), (657, 29323892), (806, 23902974), (876, 21992919), (949, 20301156), (1116, 17263259), (1209, 15935316), (1314, 14661946), (1612, 11951487), (1898, 10150578), (2263, 8513388), (2418, 7967658), (2628, 7330973), (2847, 6767052), (3627, 5311772), (3796, 5075289), (4526, 4256694), (4836, 3983829), (5694, 3383526), (6789, 2837796), (7254, 2655886), (8541, 2255684), (9052, 2128347), (11388, 1691763), (13578, 1418898), (14508, 1327943), (17082, 1127842), (18191, 1059084), (20367, 945932), (27156, 709449), (29419, 654876), (34164, 563921), (36382, 529542), (40734, 472966), (54573, 353028), (58838, 327438), (72764, 264771), (81468, 236483), (88257, 218292), (109146, 176514), (117676, 163719)]