19032048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 61900800

約数和(自身を除く): 42868752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 239, 252, 316, 336, 474, 478, 504, 553, 632, 711, 717, 948, 956, 1008, 1106, 1264, 1422, 1434, 1659, 1673, 1896, 1912, 2151, 2212, 2844, 2868, 3318, 3346, 3792, 3824, 4302, 4424, 4977, 5019, 5688, 5736, 6636, 6692, 8604, 8848, 9954, 10038, 11376, 11472, 13272, 13384, 15057, 17208, 18881, 19908, 20076, 26544, 26768, 30114, 34416, 37762, 39816, 40152, 56643, 60228, 75524, 79632, 80304, 113286, 120456, 132167, 151048, 169929, 226572, 240912, 264334, 302096, 339858, 396501, 453144, 528668, 679716, 793002, 906288, 1057336, 1189503, 1359432, 1586004, 2114672, 2379006, 2718864, 3172008, 4758012, 6344016, 9516024, 19032048]

約数ペア:

[(1, 19032048), (2, 9516024), (3, 6344016), (4, 4758012), (6, 3172008), (7, 2718864), (8, 2379006), (9, 2114672), (12, 1586004), (14, 1359432), (16, 1189503), (18, 1057336), (21, 906288), (24, 793002), (28, 679716), (36, 528668), (42, 453144), (48, 396501), (56, 339858), (63, 302096), (72, 264334), (79, 240912), (84, 226572), (112, 169929), (126, 151048), (144, 132167), (158, 120456), (168, 113286), (237, 80304), (239, 79632), (252, 75524), (316, 60228), (336, 56643), (474, 40152), (478, 39816), (504, 37762), (553, 34416), (632, 30114), (711, 26768), (717, 26544), (948, 20076), (956, 19908), (1008, 18881), (1106, 17208), (1264, 15057), (1422, 13384), (1434, 13272), (1659, 11472), (1673, 11376), (1896, 10038), (1912, 9954), (2151, 8848), (2212, 8604), (2844, 6692), (2868, 6636), (3318, 5736), (3346, 5688), (3792, 5019), (3824, 4977), (4302, 4424)]