39854196

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 103698504

約数和(自身を除く): 63844308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 101, 113, 194, 202, 226, 291, 303, 339, 388, 404, 452, 582, 606, 678, 873, 909, 1017, 1164, 1212, 1356, 1746, 1818, 2034, 3492, 3636, 4068, 9797, 10961, 11413, 19594, 21922, 22826, 29391, 32883, 34239, 39188, 43844, 45652, 58782, 65766, 68478, 88173, 98649, 102717, 117564, 131532, 136956, 176346, 197298, 205434, 352692, 394596, 410868, 1107061, 2214122, 3321183, 4428244, 6642366, 9963549, 13284732, 19927098, 39854196]

約数ペア:

[(1, 39854196), (2, 19927098), (3, 13284732), (4, 9963549), (6, 6642366), (9, 4428244), (12, 3321183), (18, 2214122), (36, 1107061), (97, 410868), (101, 394596), (113, 352692), (194, 205434), (202, 197298), (226, 176346), (291, 136956), (303, 131532), (339, 117564), (388, 102717), (404, 98649), (452, 88173), (582, 68478), (606, 65766), (678, 58782), (873, 45652), (909, 43844), (1017, 39188), (1164, 34239), (1212, 32883), (1356, 29391), (1746, 22826), (1818, 21922), (2034, 19594), (3492, 11413), (3636, 10961), (4068, 9797)]