18291229502

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{17747}}^1$

素因数の和:18585

約数の個数: 48

約数和(自身を含む): 34415856720

約数和(自身を除く): 16124627218

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 809, 1274, 1618, 5663, 10517, 11326, 17747, 21034, 35494, 39641, 73619, 79282, 124229, 147238, 230711, 248458, 461422, 515333, 869603, 1030666, 1614977, 1739206, 3229954, 11304839, 14357323, 22609678, 28714646, 100501261, 186645199, 201002522, 373290398, 703508827, 1306516393, 1407017654, 2613032786, 9145614751, 18291229502]

約数ペア:

[(1, 18291229502), (2, 9145614751), (7, 2613032786), (13, 1407017654), (14, 1306516393), (26, 703508827), (49, 373290398), (91, 201002522), (98, 186645199), (182, 100501261), (637, 28714646), (809, 22609678), (1274, 14357323), (1618, 11304839), (5663, 3229954), (10517, 1739206), (11326, 1614977), (17747, 1030666), (21034, 869603), (35494, 515333), (39641, 461422), (73619, 248458), (79282, 230711), (124229, 147238)]