21299156622

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1141067}}^1$

素因数の和:1141153

約数の個数: 48

約数和(自身を含む): 49663843632

約数和(自身を除く): 28364687010

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 18666, 1141067, 2282134, 3423201, 6846402, 10269603, 19398139, 20539206, 38796278, 58194417, 69605087, 116388834, 139210174, 174583251, 208815261, 349166502, 417630522, 626445783, 1183286479, 1252891566, 2366572958, 3549859437, 7099718874, 10649578311, 21299156622]

約数ペア:

[(1, 21299156622), (2, 10649578311), (3, 7099718874), (6, 3549859437), (9, 2366572958), (17, 1252891566), (18, 1183286479), (34, 626445783), (51, 417630522), (61, 349166502), (102, 208815261), (122, 174583251), (153, 139210174), (183, 116388834), (306, 69605087), (366, 58194417), (549, 38796278), (1037, 20539206), (1098, 19398139), (2074, 10269603), (3111, 6846402), (6222, 3423201), (9333, 2282134), (18666, 1141067)]