1917006768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25261}}^1$

素因数の和:25323

約数の個数: 120

約数和(自身を含む): 5864017536

約数和(自身を除く): 3947010768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 25261, 25296, 37944, 50522, 75783, 75888, 101044, 151566, 202088, 227349, 303132, 404176, 429437, 454698, 606264, 783091, 858874, 909396, 1212528, 1288311, 1566182, 1717748, 1818792, 2349273, 2576622, 3132364, 3435496, 3637584, 3864933, 4698546, 5153244, 6264728, 6870992, 7047819, 7729866, 9397092, 10306488, 12529456, 13312547, 14095638, 15459732, 18794184, 20612976, 26625094, 28191276, 30919464, 37588368, 39937641, 53250188, 56382552, 61838928, 79875282, 106500376, 112765104, 119812923, 159750564, 213000752, 239625846, 319501128, 479251692, 639002256, 958503384, 1917006768]

約数ペア:

[(1, 1917006768), (2, 958503384), (3, 639002256), (4, 479251692), (6, 319501128), (8, 239625846), (9, 213000752), (12, 159750564), (16, 119812923), (17, 112765104), (18, 106500376), (24, 79875282), (31, 61838928), (34, 56382552), (36, 53250188), (48, 39937641), (51, 37588368), (62, 30919464), (68, 28191276), (72, 26625094), (93, 20612976), (102, 18794184), (124, 15459732), (136, 14095638), (144, 13312547), (153, 12529456), (186, 10306488), (204, 9397092), (248, 7729866), (272, 7047819), (279, 6870992), (306, 6264728), (372, 5153244), (408, 4698546), (496, 3864933), (527, 3637584), (558, 3435496), (612, 3132364), (744, 2576622), (816, 2349273), (1054, 1818792), (1116, 1717748), (1224, 1566182), (1488, 1288311), (1581, 1212528), (2108, 909396), (2232, 858874), (2448, 783091), (3162, 606264), (4216, 454698), (4464, 429437), (4743, 404176), (6324, 303132), (8432, 227349), (9486, 202088), (12648, 151566), (18972, 101044), (25261, 75888), (25296, 75783), (37944, 50522)]