19053144

素因数分解:

$2^3\times 3^9\times {\mathrm{11}}^2$

素因数の和:55

約数の個数: 120

約数和(自身を含む): 58900380

約数和(自身を除く): 39847236

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 243, 264, 297, 324, 363, 396, 484, 486, 594, 648, 726, 729, 792, 891, 968, 972, 1089, 1188, 1452, 1458, 1782, 1944, 2178, 2187, 2376, 2673, 2904, 2916, 3267, 3564, 4356, 4374, 5346, 5832, 6534, 6561, 7128, 8019, 8712, 8748, 9801, 10692, 13068, 13122, 16038, 17496, 19602, 19683, 21384, 24057, 26136, 26244, 29403, 32076, 39204, 39366, 48114, 52488, 58806, 64152, 72171, 78408, 78732, 88209, 96228, 117612, 144342, 157464, 176418, 192456, 216513, 235224, 264627, 288684, 352836, 433026, 529254, 577368, 705672, 793881, 866052, 1058508, 1587762, 1732104, 2117016, 2381643, 3175524, 4763286, 6351048, 9526572, 19053144]

約数ペア:

[(1, 19053144), (2, 9526572), (3, 6351048), (4, 4763286), (6, 3175524), (8, 2381643), (9, 2117016), (11, 1732104), (12, 1587762), (18, 1058508), (22, 866052), (24, 793881), (27, 705672), (33, 577368), (36, 529254), (44, 433026), (54, 352836), (66, 288684), (72, 264627), (81, 235224), (88, 216513), (99, 192456), (108, 176418), (121, 157464), (132, 144342), (162, 117612), (198, 96228), (216, 88209), (242, 78732), (243, 78408), (264, 72171), (297, 64152), (324, 58806), (363, 52488), (396, 48114), (484, 39366), (486, 39204), (594, 32076), (648, 29403), (726, 26244), (729, 26136), (792, 24057), (891, 21384), (968, 19683), (972, 19602), (1089, 17496), (1188, 16038), (1452, 13122), (1458, 13068), (1782, 10692), (1944, 9801), (2178, 8748), (2187, 8712), (2376, 8019), (2673, 7128), (2904, 6561), (2916, 6534), (3267, 5832), (3564, 5346), (4356, 4374)]