47281338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 116852736

約数和(自身を除く): 69571398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 43, 74, 78, 86, 111, 117, 127, 129, 222, 234, 254, 258, 333, 381, 387, 481, 559, 666, 762, 774, 962, 1118, 1143, 1443, 1591, 1651, 1677, 2286, 2886, 3182, 3302, 3354, 4329, 4699, 4773, 4953, 5031, 5461, 8658, 9398, 9546, 9906, 10062, 10922, 14097, 14319, 14859, 16383, 20683, 28194, 28638, 29718, 32766, 41366, 42291, 49149, 61087, 62049, 70993, 84582, 98298, 122174, 124098, 141986, 183261, 186147, 202057, 212979, 366522, 372294, 404114, 425958, 549783, 606171, 638937, 1099566, 1212342, 1277874, 1818513, 2626741, 3637026, 5253482, 7880223, 15760446, 23640669, 47281338]

約数ペア:

[(1, 47281338), (2, 23640669), (3, 15760446), (6, 7880223), (9, 5253482), (13, 3637026), (18, 2626741), (26, 1818513), (37, 1277874), (39, 1212342), (43, 1099566), (74, 638937), (78, 606171), (86, 549783), (111, 425958), (117, 404114), (127, 372294), (129, 366522), (222, 212979), (234, 202057), (254, 186147), (258, 183261), (333, 141986), (381, 124098), (387, 122174), (481, 98298), (559, 84582), (666, 70993), (762, 62049), (774, 61087), (962, 49149), (1118, 42291), (1143, 41366), (1443, 32766), (1591, 29718), (1651, 28638), (1677, 28194), (2286, 20683), (2886, 16383), (3182, 14859), (3302, 14319), (3354, 14097), (4329, 10922), (4699, 10062), (4773, 9906), (4953, 9546), (5031, 9398), (5461, 8658)]