16769647908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{228233}}^1$

素因数の和:228413

約数の個数: 72

約数和(自身を含む): 45941678328

約数和(自身を除く): 29172030420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 12246, 18369, 24492, 36738, 73476, 228233, 456466, 684699, 912932, 1369398, 2054097, 2738796, 2967029, 4108194, 5934058, 8216388, 8901087, 11868116, 17802174, 26703261, 35604348, 35832581, 53406522, 71665162, 106813044, 107497743, 143330324, 214995486, 322493229, 429990972, 465823553, 644986458, 931647106, 1289972916, 1397470659, 1863294212, 2794941318, 4192411977, 5589882636, 8384823954, 16769647908]

約数ペア:

[(1, 16769647908), (2, 8384823954), (3, 5589882636), (4, 4192411977), (6, 2794941318), (9, 1863294212), (12, 1397470659), (13, 1289972916), (18, 931647106), (26, 644986458), (36, 465823553), (39, 429990972), (52, 322493229), (78, 214995486), (117, 143330324), (156, 107497743), (157, 106813044), (234, 71665162), (314, 53406522), (468, 35832581), (471, 35604348), (628, 26703261), (942, 17802174), (1413, 11868116), (1884, 8901087), (2041, 8216388), (2826, 5934058), (4082, 4108194), (5652, 2967029), (6123, 2738796), (8164, 2054097), (12246, 1369398), (18369, 912932), (24492, 684699), (36738, 456466), (73476, 228233)]