23789178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 62288928

約数和(自身を除く): 38499750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 523, 722, 798, 1046, 1083, 1197, 1569, 2166, 2394, 2527, 3138, 3249, 3661, 4707, 5054, 6498, 7322, 7581, 9414, 9937, 10983, 15162, 19874, 21966, 22743, 29811, 32949, 45486, 59622, 65898, 69559, 89433, 139118, 178866, 188803, 208677, 377606, 417354, 566409, 626031, 1132818, 1252062, 1321621, 1699227, 2643242, 3398454, 3964863, 7929726, 11894589, 23789178]

約数ペア:

[(1, 23789178), (2, 11894589), (3, 7929726), (6, 3964863), (7, 3398454), (9, 2643242), (14, 1699227), (18, 1321621), (19, 1252062), (21, 1132818), (38, 626031), (42, 566409), (57, 417354), (63, 377606), (114, 208677), (126, 188803), (133, 178866), (171, 139118), (266, 89433), (342, 69559), (361, 65898), (399, 59622), (523, 45486), (722, 32949), (798, 29811), (1046, 22743), (1083, 21966), (1197, 19874), (1569, 15162), (2166, 10983), (2394, 9937), (2527, 9414), (3138, 7581), (3249, 7322), (3661, 6498), (4707, 5054)]