17963932028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{15679}}^1$

素因数の和:15819

約数の個数: 96

約数和(自身を含む): 39829708800

約数和(自身を除く): 21865776772

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 83, 116, 119, 166, 203, 238, 332, 406, 476, 493, 581, 812, 986, 1162, 1411, 1972, 2324, 2407, 2822, 3451, 4814, 5644, 6902, 9628, 9877, 13804, 15679, 16849, 19754, 31358, 33698, 39508, 40919, 62716, 67396, 81838, 109753, 163676, 219506, 266543, 286433, 439012, 454691, 533086, 572866, 909382, 1066172, 1145732, 1301357, 1818764, 1865801, 2602714, 3182837, 3731602, 5205428, 6365674, 7463204, 7729747, 9109499, 12731348, 15459494, 18218998, 22123069, 30918988, 36437996, 37739353, 44246138, 54108229, 75478706, 88492276, 108216458, 150957412, 154861483, 216432916, 264175471, 309722966, 528350942, 619445932, 641569001, 1056701884, 1283138002, 2566276004, 4490983007, 8981966014, 17963932028]

約数ペア:

[(1, 17963932028), (2, 8981966014), (4, 4490983007), (7, 2566276004), (14, 1283138002), (17, 1056701884), (28, 641569001), (29, 619445932), (34, 528350942), (58, 309722966), (68, 264175471), (83, 216432916), (116, 154861483), (119, 150957412), (166, 108216458), (203, 88492276), (238, 75478706), (332, 54108229), (406, 44246138), (476, 37739353), (493, 36437996), (581, 30918988), (812, 22123069), (986, 18218998), (1162, 15459494), (1411, 12731348), (1972, 9109499), (2324, 7729747), (2407, 7463204), (2822, 6365674), (3451, 5205428), (4814, 3731602), (5644, 3182837), (6902, 2602714), (9628, 1865801), (9877, 1818764), (13804, 1301357), (15679, 1145732), (16849, 1066172), (19754, 909382), (31358, 572866), (33698, 533086), (39508, 454691), (40919, 439012), (62716, 286433), (67396, 266543), (81838, 219506), (109753, 163676)]