18469638204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{3491}}^1$

素因数の和:4211

約数の個数: 96

約数和(自身を含む): 46603952640

約数和(自身を除く): 28134314436

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 661, 667, 1322, 1334, 1983, 2001, 2644, 2668, 3491, 3966, 4002, 6982, 7932, 8004, 10473, 13964, 15203, 19169, 20946, 30406, 38338, 41892, 45609, 57507, 60812, 76676, 80293, 91218, 101239, 115014, 160586, 182436, 202478, 230028, 240879, 303717, 321172, 404956, 440887, 481758, 607434, 881774, 963516, 1214868, 1322661, 1763548, 2307551, 2328497, 2645322, 4615102, 4656994, 5290644, 6922653, 6985491, 9230204, 9313988, 13845306, 13970982, 27690612, 27941964, 53073673, 66918979, 106147346, 133837958, 159221019, 200756937, 212294692, 267675916, 318442038, 401513874, 636884076, 803027748, 1539136517, 3078273034, 4617409551, 6156546068, 9234819102, 18469638204]

約数ペア:

[(1, 18469638204), (2, 9234819102), (3, 6156546068), (4, 4617409551), (6, 3078273034), (12, 1539136517), (23, 803027748), (29, 636884076), (46, 401513874), (58, 318442038), (69, 267675916), (87, 212294692), (92, 200756937), (116, 159221019), (138, 133837958), (174, 106147346), (276, 66918979), (348, 53073673), (661, 27941964), (667, 27690612), (1322, 13970982), (1334, 13845306), (1983, 9313988), (2001, 9230204), (2644, 6985491), (2668, 6922653), (3491, 5290644), (3966, 4656994), (4002, 4615102), (6982, 2645322), (7932, 2328497), (8004, 2307551), (10473, 1763548), (13964, 1322661), (15203, 1214868), (19169, 963516), (20946, 881774), (30406, 607434), (38338, 481758), (41892, 440887), (45609, 404956), (57507, 321172), (60812, 303717), (76676, 240879), (80293, 230028), (91218, 202478), (101239, 182436), (115014, 160586)]