19156636062

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{111827}}^1$

素因数の和:112173

約数の個数: 48

約数和(自身を含む): 42984893952

約数和(自身を除く): 23828257890

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 307, 558, 614, 921, 1842, 2763, 5526, 9517, 19034, 28551, 57102, 85653, 111827, 171306, 223654, 335481, 670962, 1006443, 2012886, 3466637, 6933274, 10399911, 20799822, 31199733, 34330889, 62399466, 68661778, 102992667, 205985334, 308978001, 617956002, 1064257559, 2128515118, 3192772677, 6385545354, 9578318031, 19156636062]

約数ペア:

[(1, 19156636062), (2, 9578318031), (3, 6385545354), (6, 3192772677), (9, 2128515118), (18, 1064257559), (31, 617956002), (62, 308978001), (93, 205985334), (186, 102992667), (279, 68661778), (307, 62399466), (558, 34330889), (614, 31199733), (921, 20799822), (1842, 10399911), (2763, 6933274), (5526, 3466637), (9517, 2012886), (19034, 1006443), (28551, 670962), (57102, 335481), (85653, 223654), (111827, 171306)]