18923424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 54613440

約数和(自身を除く): 35690016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 177, 208, 236, 257, 312, 354, 416, 472, 514, 624, 708, 767, 771, 944, 1028, 1248, 1416, 1534, 1542, 1888, 2056, 2301, 2832, 3068, 3084, 3341, 4112, 4602, 5664, 6136, 6168, 6682, 8224, 9204, 10023, 12272, 12336, 13364, 15163, 18408, 20046, 24544, 24672, 26728, 30326, 36816, 40092, 45489, 53456, 60652, 73632, 80184, 90978, 106912, 121304, 160368, 181956, 197119, 242608, 320736, 363912, 394238, 485216, 591357, 727824, 788476, 1182714, 1455648, 1576952, 2365428, 3153904, 4730856, 6307808, 9461712, 18923424]

約数ペア:

[(1, 18923424), (2, 9461712), (3, 6307808), (4, 4730856), (6, 3153904), (8, 2365428), (12, 1576952), (13, 1455648), (16, 1182714), (24, 788476), (26, 727824), (32, 591357), (39, 485216), (48, 394238), (52, 363912), (59, 320736), (78, 242608), (96, 197119), (104, 181956), (118, 160368), (156, 121304), (177, 106912), (208, 90978), (236, 80184), (257, 73632), (312, 60652), (354, 53456), (416, 45489), (472, 40092), (514, 36816), (624, 30326), (708, 26728), (767, 24672), (771, 24544), (944, 20046), (1028, 18408), (1248, 15163), (1416, 13364), (1534, 12336), (1542, 12272), (1888, 10023), (2056, 9204), (2301, 8224), (2832, 6682), (3068, 6168), (3084, 6136), (3341, 5664), (4112, 4602)]