39979116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19515

約数の個数: 48

約数和(自身を含む): 109110400

約数和(自身を除く): 69131284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19483, 38966, 58449, 77932, 116898, 175347, 233796, 350694, 370177, 526041, 701388, 740354, 1052082, 1110531, 1480708, 2104164, 2221062, 3331593, 4442124, 6663186, 9994779, 13326372, 19989558, 39979116]

約数ペア:

[(1, 39979116), (2, 19989558), (3, 13326372), (4, 9994779), (6, 6663186), (9, 4442124), (12, 3331593), (18, 2221062), (19, 2104164), (27, 1480708), (36, 1110531), (38, 1052082), (54, 740354), (57, 701388), (76, 526041), (108, 370177), (114, 350694), (171, 233796), (228, 175347), (342, 116898), (513, 77932), (684, 58449), (1026, 38966), (2052, 19483)]