1927158012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{242227}}^1$

素因数の和:242267

約数の個数: 72

約数和(自身を含む): 5554772496

約数和(自身を除く): 3627614484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 242227, 484454, 726681, 968908, 1453362, 2180043, 2906724, 3148951, 4117859, 4360086, 6297902, 8235718, 8720172, 9446853, 12353577, 12595804, 16471436, 18893706, 24707154, 28340559, 37060731, 37787412, 49414308, 53532167, 56681118, 74121462, 107064334, 113362236, 148242924, 160596501, 214128668, 321193002, 481789503, 642386004, 963579006, 1927158012]

約数ペア:

[(1, 1927158012), (2, 963579006), (3, 642386004), (4, 481789503), (6, 321193002), (9, 214128668), (12, 160596501), (13, 148242924), (17, 113362236), (18, 107064334), (26, 74121462), (34, 56681118), (36, 53532167), (39, 49414308), (51, 37787412), (52, 37060731), (68, 28340559), (78, 24707154), (102, 18893706), (117, 16471436), (153, 12595804), (156, 12353577), (204, 9446853), (221, 8720172), (234, 8235718), (306, 6297902), (442, 4360086), (468, 4117859), (612, 3148951), (663, 2906724), (884, 2180043), (1326, 1453362), (1989, 968908), (2652, 726681), (3978, 484454), (7956, 242227)]