27244728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 89011200

約数和(自身を除く): 61766472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 487, 504, 518, 666, 756, 777, 888, 974, 999, 1036, 1332, 1461, 1512, 1554, 1948, 1998, 2072, 2331, 2664, 2922, 3108, 3409, 3896, 3996, 4383, 4662, 5844, 6216, 6818, 6993, 7992, 8766, 9324, 10227, 11688, 13149, 13636, 13986, 17532, 18019, 18648, 20454, 26298, 27272, 27972, 30681, 35064, 36038, 40908, 52596, 54057, 55944, 61362, 72076, 81816, 92043, 105192, 108114, 122724, 126133, 144152, 162171, 184086, 216228, 245448, 252266, 324342, 368172, 378399, 432456, 486513, 504532, 648684, 736344, 756798, 973026, 1009064, 1135197, 1297368, 1513596, 1946052, 2270394, 3027192, 3405591, 3892104, 4540788, 6811182, 9081576, 13622364, 27244728]

約数ペア:

[(1, 27244728), (2, 13622364), (3, 9081576), (4, 6811182), (6, 4540788), (7, 3892104), (8, 3405591), (9, 3027192), (12, 2270394), (14, 1946052), (18, 1513596), (21, 1297368), (24, 1135197), (27, 1009064), (28, 973026), (36, 756798), (37, 736344), (42, 648684), (54, 504532), (56, 486513), (63, 432456), (72, 378399), (74, 368172), (84, 324342), (108, 252266), (111, 245448), (126, 216228), (148, 184086), (168, 162171), (189, 144152), (216, 126133), (222, 122724), (252, 108114), (259, 105192), (296, 92043), (333, 81816), (378, 72076), (444, 61362), (487, 55944), (504, 54057), (518, 52596), (666, 40908), (756, 36038), (777, 35064), (888, 30681), (974, 27972), (999, 27272), (1036, 26298), (1332, 20454), (1461, 18648), (1512, 18019), (1554, 17532), (1948, 13986), (1998, 13636), (2072, 13149), (2331, 11688), (2664, 10227), (2922, 9324), (3108, 8766), (3409, 7992), (3896, 6993), (3996, 6818), (4383, 6216), (4662, 5844)]