40266018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 98784000

約数和(自身を除く): 58517982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1399, 1599, 2214, 2798, 3198, 4197, 4797, 8394, 9594, 12591, 14391, 18187, 25182, 28782, 36374, 37773, 54561, 57359, 75546, 109122, 114718, 163683, 172077, 327366, 344154, 491049, 516231, 745667, 982098, 1032462, 1491334, 1548693, 2237001, 3097386, 4474002, 6711003, 13422006, 20133009, 40266018]

約数ペア:

[(1, 40266018), (2, 20133009), (3, 13422006), (6, 6711003), (9, 4474002), (13, 3097386), (18, 2237001), (26, 1548693), (27, 1491334), (39, 1032462), (41, 982098), (54, 745667), (78, 516231), (82, 491049), (117, 344154), (123, 327366), (234, 172077), (246, 163683), (351, 114718), (369, 109122), (533, 75546), (702, 57359), (738, 54561), (1066, 37773), (1107, 36374), (1399, 28782), (1599, 25182), (2214, 18187), (2798, 14391), (3198, 12591), (4197, 9594), (4797, 8394)]