931373772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{7103}}^1$

素因数の和:7347

約数の個数: 72

約数和(自身を含む): 2539708416

約数和(自身を除く): 1608334644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 294, 446, 588, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 7103, 9366, 10927, 14206, 18732, 21309, 21854, 28412, 32781, 42618, 43708, 49721, 65562, 85236, 99442, 131124, 149163, 198884, 298326, 348047, 596652, 696094, 1044141, 1392188, 1583969, 2088282, 3167938, 4176564, 4751907, 6335876, 9503814, 11087783, 19007628, 22175566, 33263349, 44351132, 66526698, 77614481, 133053396, 155228962, 232843443, 310457924, 465686886, 931373772]

約数ペア:

[(1, 931373772), (2, 465686886), (3, 310457924), (4, 232843443), (6, 155228962), (7, 133053396), (12, 77614481), (14, 66526698), (21, 44351132), (28, 33263349), (42, 22175566), (49, 19007628), (84, 11087783), (98, 9503814), (147, 6335876), (196, 4751907), (223, 4176564), (294, 3167938), (446, 2088282), (588, 1583969), (669, 1392188), (892, 1044141), (1338, 696094), (1561, 596652), (2676, 348047), (3122, 298326), (4683, 198884), (6244, 149163), (7103, 131124), (9366, 99442), (10927, 85236), (14206, 65562), (18732, 49721), (21309, 43708), (21854, 42618), (28412, 32781)]