19144026

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 46938528

約数和(自身を除く): 27794502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3581, 5346, 7162, 10743, 21486, 32229, 39391, 64458, 78782, 96687, 118173, 193374, 236346, 290061, 354519, 580122, 709038, 870183, 1063557, 1740366, 2127114, 3190671, 6381342, 9572013, 19144026]

約数ペア:

[(1, 19144026), (2, 9572013), (3, 6381342), (6, 3190671), (9, 2127114), (11, 1740366), (18, 1063557), (22, 870183), (27, 709038), (33, 580122), (54, 354519), (66, 290061), (81, 236346), (99, 193374), (162, 118173), (198, 96687), (243, 78782), (297, 64458), (486, 39391), (594, 32229), (891, 21486), (1782, 10743), (2673, 7162), (3581, 5346)]