29890458

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 112

約数和(自身を含む): 77122080

約数和(自身を除く): 47231622

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 83, 114, 117, 162, 166, 171, 234, 243, 247, 249, 342, 351, 486, 494, 498, 513, 702, 729, 741, 747, 1026, 1053, 1079, 1458, 1482, 1494, 1539, 1577, 2106, 2158, 2223, 2241, 3078, 3154, 3159, 3237, 4446, 4482, 4617, 4731, 6318, 6474, 6669, 6723, 9234, 9462, 9477, 9711, 13338, 13446, 13851, 14193, 18954, 19422, 20007, 20169, 20501, 27702, 28386, 29133, 40014, 40338, 41002, 42579, 58266, 60021, 60507, 61503, 85158, 87399, 120042, 121014, 123006, 127737, 174798, 180063, 184509, 255474, 262197, 360126, 369018, 383211, 524394, 553527, 766422, 786591, 1107054, 1149633, 1573182, 1660581, 2299266, 3321162, 4981743, 9963486, 14945229, 29890458]

約数ペア:

[(1, 29890458), (2, 14945229), (3, 9963486), (6, 4981743), (9, 3321162), (13, 2299266), (18, 1660581), (19, 1573182), (26, 1149633), (27, 1107054), (38, 786591), (39, 766422), (54, 553527), (57, 524394), (78, 383211), (81, 369018), (83, 360126), (114, 262197), (117, 255474), (162, 184509), (166, 180063), (171, 174798), (234, 127737), (243, 123006), (247, 121014), (249, 120042), (342, 87399), (351, 85158), (486, 61503), (494, 60507), (498, 60021), (513, 58266), (702, 42579), (729, 41002), (741, 40338), (747, 40014), (1026, 29133), (1053, 28386), (1079, 27702), (1458, 20501), (1482, 20169), (1494, 20007), (1539, 19422), (1577, 18954), (2106, 14193), (2158, 13851), (2223, 13446), (2241, 13338), (3078, 9711), (3154, 9477), (3159, 9462), (3237, 9234), (4446, 6723), (4482, 6669), (4617, 6474), (4731, 6318)]