19004076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5801}}^1$

素因数の和:5831

約数の個数: 72

約数和(自身を含む): 59133984

約数和(自身を除く): 40129908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5801, 11602, 17403, 23204, 34806, 40607, 52209, 69612, 75413, 81214, 104418, 121821, 150826, 162428, 208836, 226239, 243642, 301652, 365463, 452478, 487284, 527891, 678717, 730926, 904956, 1055782, 1357434, 1461852, 1583673, 2111564, 2714868, 3167346, 4751019, 6334692, 9502038, 19004076]

約数ペア:

[(1, 19004076), (2, 9502038), (3, 6334692), (4, 4751019), (6, 3167346), (7, 2714868), (9, 2111564), (12, 1583673), (13, 1461852), (14, 1357434), (18, 1055782), (21, 904956), (26, 730926), (28, 678717), (36, 527891), (39, 487284), (42, 452478), (52, 365463), (63, 301652), (78, 243642), (84, 226239), (91, 208836), (117, 162428), (126, 150826), (156, 121821), (182, 104418), (234, 81214), (252, 75413), (273, 69612), (364, 52209), (468, 40607), (546, 34806), (819, 23204), (1092, 17403), (1638, 11602), (3276, 5801)]