19151010684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13640321}}^1$

素因数の和:13640347

約数の個数: 48

約数和(自身を含む): 53470062240

約数和(自身を除く): 34319051556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13640321, 27280642, 40920963, 54561284, 81841926, 122762889, 163683852, 177324173, 245525778, 354648346, 368288667, 491051556, 531972519, 709296692, 736577334, 1063945038, 1473154668, 1595917557, 2127890076, 3191835114, 4787752671, 6383670228, 9575505342, 19151010684]

約数ペア:

[(1, 19151010684), (2, 9575505342), (3, 6383670228), (4, 4787752671), (6, 3191835114), (9, 2127890076), (12, 1595917557), (13, 1473154668), (18, 1063945038), (26, 736577334), (27, 709296692), (36, 531972519), (39, 491051556), (52, 368288667), (54, 354648346), (78, 245525778), (108, 177324173), (117, 163683852), (156, 122762889), (234, 81841926), (351, 54561284), (468, 40920963), (702, 27280642), (1404, 13640321)]