18443142976

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{2969}}^1$

素因数の和:3144

約数の個数: 84

約数和(自身を含む): 38204066340

約数和(自身を除く): 19760923364

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 808, 961, 992, 1616, 1922, 1984, 2969, 3131, 3232, 3844, 5938, 6262, 6464, 7688, 11876, 12524, 15376, 23752, 25048, 30752, 47504, 50096, 61504, 92039, 95008, 97061, 100192, 184078, 190016, 194122, 200384, 299869, 368156, 388244, 599738, 736312, 776488, 1199476, 1472624, 1552976, 2398952, 2853209, 2945248, 3105952, 4797904, 5706418, 5890496, 6211904, 9295939, 9595808, 11412836, 18591878, 19191616, 22825672, 37183756, 45651344, 74367512, 91302688, 148735024, 182605376, 288174109, 297470048, 576348218, 594940096, 1152696436, 2305392872, 4610785744, 9221571488, 18443142976]

約数ペア:

[(1, 18443142976), (2, 9221571488), (4, 4610785744), (8, 2305392872), (16, 1152696436), (31, 594940096), (32, 576348218), (62, 297470048), (64, 288174109), (101, 182605376), (124, 148735024), (202, 91302688), (248, 74367512), (404, 45651344), (496, 37183756), (808, 22825672), (961, 19191616), (992, 18591878), (1616, 11412836), (1922, 9595808), (1984, 9295939), (2969, 6211904), (3131, 5890496), (3232, 5706418), (3844, 4797904), (5938, 3105952), (6262, 2945248), (6464, 2853209), (7688, 2398952), (11876, 1552976), (12524, 1472624), (15376, 1199476), (23752, 776488), (25048, 736312), (30752, 599738), (47504, 388244), (50096, 368156), (61504, 299869), (92039, 200384), (95008, 194122), (97061, 190016), (100192, 184078)]