15871302018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{2749}}^1$

素因数の和:5024

約数の個数: 96

約数和(自身を含む): 40432392000

約数和(自身を除く): 24561089982

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2243, 2574, 2749, 4486, 5498, 6729, 8247, 13458, 16494, 20187, 24673, 24741, 29159, 30239, 35737, 40374, 49346, 49482, 58318, 60478, 71474, 74019, 87477, 90717, 107211, 148038, 174954, 181434, 214422, 222057, 262431, 272151, 320749, 321633, 393107, 444114, 524862, 544302, 641498, 643266, 786214, 962247, 1179321, 1924494, 2358642, 2886741, 3537963, 5773482, 6166007, 7075926, 12332014, 18498021, 36996042, 55494063, 67826077, 80158091, 110988126, 135652154, 160316182, 203478231, 240474273, 406956462, 480948546, 610434693, 721422819, 881739001, 1220869386, 1442845638, 1763478002, 2645217003, 5290434006, 7935651009, 15871302018]

約数ペア:

[(1, 15871302018), (2, 7935651009), (3, 5290434006), (6, 2645217003), (9, 1763478002), (11, 1442845638), (13, 1220869386), (18, 881739001), (22, 721422819), (26, 610434693), (33, 480948546), (39, 406956462), (66, 240474273), (78, 203478231), (99, 160316182), (117, 135652154), (143, 110988126), (198, 80158091), (234, 67826077), (286, 55494063), (429, 36996042), (858, 18498021), (1287, 12332014), (2243, 7075926), (2574, 6166007), (2749, 5773482), (4486, 3537963), (5498, 2886741), (6729, 2358642), (8247, 1924494), (13458, 1179321), (16494, 962247), (20187, 786214), (24673, 643266), (24741, 641498), (29159, 544302), (30239, 524862), (35737, 444114), (40374, 393107), (49346, 321633), (49482, 320749), (58318, 272151), (60478, 262431), (71474, 222057), (74019, 214422), (87477, 181434), (90717, 174954), (107211, 148038)]