2817828

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 7990528

約数和(自身を除く): 5172700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 223, 234, 243, 324, 351, 446, 468, 486, 669, 702, 892, 972, 1053, 1338, 1404, 2007, 2106, 2676, 2899, 3159, 4014, 4212, 5798, 6021, 6318, 8028, 8697, 11596, 12042, 12636, 17394, 18063, 24084, 26091, 34788, 36126, 52182, 54189, 72252, 78273, 104364, 108378, 156546, 216756, 234819, 313092, 469638, 704457, 939276, 1408914, 2817828]

約数ペア:

[(1, 2817828), (2, 1408914), (3, 939276), (4, 704457), (6, 469638), (9, 313092), (12, 234819), (13, 216756), (18, 156546), (26, 108378), (27, 104364), (36, 78273), (39, 72252), (52, 54189), (54, 52182), (78, 36126), (81, 34788), (108, 26091), (117, 24084), (156, 18063), (162, 17394), (223, 12636), (234, 12042), (243, 11596), (324, 8697), (351, 8028), (446, 6318), (468, 6021), (486, 5798), (669, 4212), (702, 4014), (892, 3159), (972, 2899), (1053, 2676), (1338, 2106), (1404, 2007)]