38619126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 109670400

約数和(自身を除く): 71051274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 271, 273, 351, 377, 378, 406, 522, 542, 546, 609, 702, 754, 783, 813, 819, 1131, 1218, 1566, 1626, 1638, 1827, 1897, 2262, 2439, 2457, 2639, 3393, 3523, 3654, 3794, 4878, 4914, 5278, 5481, 5691, 6786, 7046, 7317, 7859, 7917, 10179, 10569, 10962, 11382, 14634, 15718, 15834, 17073, 20358, 21138, 23577, 23751, 24661, 31707, 34146, 47154, 47502, 49322, 51219, 55013, 63414, 70731, 71253, 73983, 95121, 102167, 102438, 110026, 141462, 142506, 147966, 165039, 190242, 204334, 212193, 221949, 306501, 330078, 424386, 443898, 495117, 613002, 665847, 715169, 919503, 990234, 1331694, 1430338, 1485351, 1839006, 2145507, 2758509, 2970702, 4291014, 5517018, 6436521, 12873042, 19309563, 38619126]

約数ペア:

[(1, 38619126), (2, 19309563), (3, 12873042), (6, 6436521), (7, 5517018), (9, 4291014), (13, 2970702), (14, 2758509), (18, 2145507), (21, 1839006), (26, 1485351), (27, 1430338), (29, 1331694), (39, 990234), (42, 919503), (54, 715169), (58, 665847), (63, 613002), (78, 495117), (87, 443898), (91, 424386), (117, 330078), (126, 306501), (174, 221949), (182, 212193), (189, 204334), (203, 190242), (234, 165039), (261, 147966), (271, 142506), (273, 141462), (351, 110026), (377, 102438), (378, 102167), (406, 95121), (522, 73983), (542, 71253), (546, 70731), (609, 63414), (702, 55013), (754, 51219), (783, 49322), (813, 47502), (819, 47154), (1131, 34146), (1218, 31707), (1566, 24661), (1626, 23751), (1638, 23577), (1827, 21138), (1897, 20358), (2262, 17073), (2439, 15834), (2457, 15718), (2639, 14634), (3393, 11382), (3523, 10962), (3654, 10569), (3794, 10179), (4878, 7917), (4914, 7859), (5278, 7317), (5481, 7046), (5691, 6786)]