31118136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 92586240

約数和(自身を除く): 61468104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 376, 392, 563, 564, 588, 658, 987, 1126, 1128, 1176, 1316, 1689, 1974, 2252, 2303, 2632, 3378, 3941, 3948, 4504, 4606, 6756, 6909, 7882, 7896, 9212, 11823, 13512, 13818, 15764, 18424, 23646, 26461, 27587, 27636, 31528, 47292, 52922, 55174, 55272, 79383, 82761, 94584, 105844, 110348, 158766, 165522, 185227, 211688, 220696, 317532, 331044, 370454, 555681, 635064, 662088, 740908, 1111362, 1296589, 1481816, 2222724, 2593178, 3889767, 4445448, 5186356, 7779534, 10372712, 15559068, 31118136]

約数ペア:

[(1, 31118136), (2, 15559068), (3, 10372712), (4, 7779534), (6, 5186356), (7, 4445448), (8, 3889767), (12, 2593178), (14, 2222724), (21, 1481816), (24, 1296589), (28, 1111362), (42, 740908), (47, 662088), (49, 635064), (56, 555681), (84, 370454), (94, 331044), (98, 317532), (141, 220696), (147, 211688), (168, 185227), (188, 165522), (196, 158766), (282, 110348), (294, 105844), (329, 94584), (376, 82761), (392, 79383), (563, 55272), (564, 55174), (588, 52922), (658, 47292), (987, 31528), (1126, 27636), (1128, 27587), (1176, 26461), (1316, 23646), (1689, 18424), (1974, 15764), (2252, 13818), (2303, 13512), (2632, 11823), (3378, 9212), (3941, 7896), (3948, 7882), (4504, 6909), (4606, 6756)]