2019175536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10867}}^1$

素因数の和:10971

約数の個数: 120

約数和(自身を含む): 6145201920

約数和(自身を除く): 4126026384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1659, 1896, 2212, 2352, 3318, 3792, 3871, 4424, 6636, 7742, 8848, 10867, 11613, 13272, 15484, 21734, 23226, 26544, 30968, 32601, 43468, 46452, 61936, 65202, 76069, 86936, 92904, 130404, 152138, 173872, 185808, 228207, 260808, 304276, 456414, 521616, 532483, 608552, 858493, 912828, 1064966, 1217104, 1597449, 1716986, 1825656, 2129932, 2575479, 3194898, 3433972, 3651312, 4259864, 5150958, 6009451, 6389796, 6867944, 8519728, 10301916, 12018902, 12779592, 13735888, 18028353, 20603832, 24037804, 25559184, 36056706, 41207664, 42066157, 48075608, 72113412, 84132314, 96151216, 126198471, 144226824, 168264628, 252396942, 288453648, 336529256, 504793884, 673058512, 1009587768, 2019175536]

約数ペア:

[(1, 2019175536), (2, 1009587768), (3, 673058512), (4, 504793884), (6, 336529256), (7, 288453648), (8, 252396942), (12, 168264628), (14, 144226824), (16, 126198471), (21, 96151216), (24, 84132314), (28, 72113412), (42, 48075608), (48, 42066157), (49, 41207664), (56, 36056706), (79, 25559184), (84, 24037804), (98, 20603832), (112, 18028353), (147, 13735888), (158, 12779592), (168, 12018902), (196, 10301916), (237, 8519728), (294, 6867944), (316, 6389796), (336, 6009451), (392, 5150958), (474, 4259864), (553, 3651312), (588, 3433972), (632, 3194898), (784, 2575479), (948, 2129932), (1106, 1825656), (1176, 1716986), (1264, 1597449), (1659, 1217104), (1896, 1064966), (2212, 912828), (2352, 858493), (3318, 608552), (3792, 532483), (3871, 521616), (4424, 456414), (6636, 304276), (7742, 260808), (8848, 228207), (10867, 185808), (11613, 173872), (13272, 152138), (15484, 130404), (21734, 92904), (23226, 86936), (26544, 76069), (30968, 65202), (32601, 61936), (43468, 46452)]