39445038

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 87946560

約数和(自身を除く): 48501522

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 173, 239, 318, 346, 477, 478, 519, 717, 954, 1038, 1434, 1557, 2151, 3114, 4302, 9169, 12667, 18338, 25334, 27507, 38001, 41347, 55014, 76002, 82521, 82694, 114003, 124041, 165042, 228006, 248082, 372123, 744246, 2191391, 4382782, 6574173, 13148346, 19722519, 39445038]

約数ペア:

[(1, 39445038), (2, 19722519), (3, 13148346), (6, 6574173), (9, 4382782), (18, 2191391), (53, 744246), (106, 372123), (159, 248082), (173, 228006), (239, 165042), (318, 124041), (346, 114003), (477, 82694), (478, 82521), (519, 76002), (717, 55014), (954, 41347), (1038, 38001), (1434, 27507), (1557, 25334), (2151, 18338), (3114, 12667), (4302, 9169)]