18907474368

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{38273}}^1$

素因数の和:38402

約数の個数: 112

約数和(自身を含む): 52263300096

約数和(自身を除く): 33355825728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1328, 1488, 1984, 1992, 2573, 2656, 2976, 3984, 5146, 5312, 5952, 7719, 7968, 10292, 15438, 15936, 20584, 30876, 38273, 41168, 61752, 76546, 82336, 114819, 123504, 153092, 164672, 229638, 247008, 306184, 459276, 494016, 612368, 918552, 1186463, 1224736, 1837104, 2372926, 2449472, 3176659, 3559389, 3674208, 4745852, 6353318, 7118778, 7348416, 9491704, 9529977, 12706636, 14237556, 18983408, 19059954, 25413272, 28475112, 37966816, 38119908, 50826544, 56950224, 75933632, 76239816, 98476429, 101653088, 113900448, 152479632, 196952858, 203306176, 227800896, 295429287, 304959264, 393905716, 590858574, 609918528, 787811432, 1181717148, 1575622864, 2363434296, 3151245728, 4726868592, 6302491456, 9453737184, 18907474368]

約数ペア:

[(1, 18907474368), (2, 9453737184), (3, 6302491456), (4, 4726868592), (6, 3151245728), (8, 2363434296), (12, 1575622864), (16, 1181717148), (24, 787811432), (31, 609918528), (32, 590858574), (48, 393905716), (62, 304959264), (64, 295429287), (83, 227800896), (93, 203306176), (96, 196952858), (124, 152479632), (166, 113900448), (186, 101653088), (192, 98476429), (248, 76239816), (249, 75933632), (332, 56950224), (372, 50826544), (496, 38119908), (498, 37966816), (664, 28475112), (744, 25413272), (992, 19059954), (996, 18983408), (1328, 14237556), (1488, 12706636), (1984, 9529977), (1992, 9491704), (2573, 7348416), (2656, 7118778), (2976, 6353318), (3984, 4745852), (5146, 3674208), (5312, 3559389), (5952, 3176659), (7719, 2449472), (7968, 2372926), (10292, 1837104), (15438, 1224736), (15936, 1186463), (20584, 918552), (30876, 612368), (38273, 494016), (41168, 459276), (61752, 306184), (76546, 247008), (82336, 229638), (114819, 164672), (123504, 153092)]