18472428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 52684800

約数和(自身を除く): 34212372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 223, 234, 236, 351, 354, 446, 468, 531, 669, 702, 708, 767, 892, 1062, 1338, 1404, 1534, 1593, 2007, 2124, 2301, 2676, 2899, 3068, 3186, 4014, 4602, 5798, 6021, 6372, 6903, 8028, 8697, 9204, 11596, 12042, 13157, 13806, 17394, 20709, 24084, 26091, 26314, 27612, 34788, 39471, 41418, 52182, 52628, 78273, 78942, 82836, 104364, 118413, 156546, 157884, 171041, 236826, 313092, 342082, 355239, 473652, 513123, 684164, 710478, 1026246, 1420956, 1539369, 2052492, 3078738, 4618107, 6157476, 9236214, 18472428]

約数ペア:

[(1, 18472428), (2, 9236214), (3, 6157476), (4, 4618107), (6, 3078738), (9, 2052492), (12, 1539369), (13, 1420956), (18, 1026246), (26, 710478), (27, 684164), (36, 513123), (39, 473652), (52, 355239), (54, 342082), (59, 313092), (78, 236826), (108, 171041), (117, 157884), (118, 156546), (156, 118413), (177, 104364), (223, 82836), (234, 78942), (236, 78273), (351, 52628), (354, 52182), (446, 41418), (468, 39471), (531, 34788), (669, 27612), (702, 26314), (708, 26091), (767, 24084), (892, 20709), (1062, 17394), (1338, 13806), (1404, 13157), (1534, 12042), (1593, 11596), (2007, 9204), (2124, 8697), (2301, 8028), (2676, 6903), (2899, 6372), (3068, 6021), (3186, 5798), (4014, 4602)]