7806900348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^2$

素因数の和:1916

約数の個数: 108

約数和(自身を含む): 22394550360

約数和(自身を除く): 14587650012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 937, 988, 1482, 1874, 2223, 2811, 2964, 3748, 4446, 5622, 8433, 8892, 11244, 12181, 16866, 17803, 24362, 33732, 35606, 36543, 48724, 53409, 71212, 73086, 106818, 109629, 146172, 160227, 213636, 219258, 231439, 320454, 438516, 462878, 640908, 694317, 877969, 925756, 1388634, 1755938, 2082951, 2633907, 2777268, 3511876, 4165902, 5267814, 7901721, 8331804, 10535628, 11413597, 15803442, 16681411, 22827194, 31606884, 33362822, 34240791, 45654388, 50044233, 66725644, 68481582, 100088466, 102722373, 136963164, 150132699, 200176932, 205444746, 216858343, 300265398, 410889492, 433716686, 600530796, 650575029, 867433372, 1301150058, 1951725087, 2602300116, 3903450174, 7806900348]

約数ペア:

[(1, 7806900348), (2, 3903450174), (3, 2602300116), (4, 1951725087), (6, 1301150058), (9, 867433372), (12, 650575029), (13, 600530796), (18, 433716686), (19, 410889492), (26, 300265398), (36, 216858343), (38, 205444746), (39, 200176932), (52, 150132699), (57, 136963164), (76, 102722373), (78, 100088466), (114, 68481582), (117, 66725644), (156, 50044233), (171, 45654388), (228, 34240791), (234, 33362822), (247, 31606884), (342, 22827194), (468, 16681411), (494, 15803442), (684, 11413597), (741, 10535628), (937, 8331804), (988, 7901721), (1482, 5267814), (1874, 4165902), (2223, 3511876), (2811, 2777268), (2964, 2633907), (3748, 2082951), (4446, 1755938), (5622, 1388634), (8433, 925756), (8892, 877969), (11244, 694317), (12181, 640908), (16866, 462878), (17803, 438516), (24362, 320454), (33732, 231439), (35606, 219258), (36543, 213636), (48724, 160227), (53409, 146172), (71212, 109629), (73086, 106818)]