7399548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 20475728

約数和(自身を除く): 13076180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 163, 194, 234, 291, 326, 388, 468, 489, 582, 652, 873, 978, 1164, 1261, 1467, 1746, 1956, 2119, 2522, 2934, 3492, 3783, 4238, 5044, 5868, 6357, 7566, 8476, 11349, 12714, 15132, 15811, 19071, 22698, 25428, 31622, 38142, 45396, 47433, 63244, 76284, 94866, 142299, 189732, 205543, 284598, 411086, 569196, 616629, 822172, 1233258, 1849887, 2466516, 3699774, 7399548]

約数ペア:

[(1, 7399548), (2, 3699774), (3, 2466516), (4, 1849887), (6, 1233258), (9, 822172), (12, 616629), (13, 569196), (18, 411086), (26, 284598), (36, 205543), (39, 189732), (52, 142299), (78, 94866), (97, 76284), (117, 63244), (156, 47433), (163, 45396), (194, 38142), (234, 31622), (291, 25428), (326, 22698), (388, 19071), (468, 15811), (489, 15132), (582, 12714), (652, 11349), (873, 8476), (978, 7566), (1164, 6357), (1261, 5868), (1467, 5044), (1746, 4238), (1956, 3783), (2119, 3492), (2522, 2934)]