39618384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 111159552

約数和(自身を除く): 71541168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 367, 519, 624, 692, 734, 1038, 1101, 1384, 1468, 2076, 2202, 2249, 2768, 2936, 4152, 4404, 4498, 4771, 5872, 6747, 8304, 8808, 8996, 9542, 13494, 14313, 17616, 17992, 19084, 26988, 28626, 35984, 38168, 53976, 57252, 63491, 76336, 107952, 114504, 126982, 190473, 229008, 253964, 380946, 507928, 761892, 825383, 1015856, 1523784, 1650766, 2476149, 3047568, 3301532, 4952298, 6603064, 9904596, 13206128, 19809192, 39618384]

約数ペア:

[(1, 39618384), (2, 19809192), (3, 13206128), (4, 9904596), (6, 6603064), (8, 4952298), (12, 3301532), (13, 3047568), (16, 2476149), (24, 1650766), (26, 1523784), (39, 1015856), (48, 825383), (52, 761892), (78, 507928), (104, 380946), (156, 253964), (173, 229008), (208, 190473), (312, 126982), (346, 114504), (367, 107952), (519, 76336), (624, 63491), (692, 57252), (734, 53976), (1038, 38168), (1101, 35984), (1384, 28626), (1468, 26988), (2076, 19084), (2202, 17992), (2249, 17616), (2768, 14313), (2936, 13494), (4152, 9542), (4404, 8996), (4498, 8808), (4771, 8304), (5872, 6747)]