16221582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 21937266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 383, 543, 766, 1086, 1149, 1629, 2298, 2353, 3258, 3447, 4706, 4979, 6894, 7059, 9958, 14118, 14937, 21177, 29874, 42354, 44811, 69323, 89622, 138646, 207969, 415938, 623907, 901199, 1247814, 1802398, 2703597, 5407194, 8110791, 16221582]

約数ペア:

[(1, 16221582), (2, 8110791), (3, 5407194), (6, 2703597), (9, 1802398), (13, 1247814), (18, 901199), (26, 623907), (39, 415938), (78, 207969), (117, 138646), (181, 89622), (234, 69323), (362, 44811), (383, 42354), (543, 29874), (766, 21177), (1086, 14937), (1149, 14118), (1629, 9958), (2298, 7059), (2353, 6894), (3258, 4979), (3447, 4706)]