31936212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 103469184

約数和(自身を除く): 71532972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 281, 287, 308, 369, 396, 451, 462, 492, 562, 574, 693, 738, 843, 861, 902, 924, 1124, 1148, 1353, 1386, 1476, 1686, 1722, 1804, 1967, 2529, 2583, 2706, 2772, 3091, 3157, 3372, 3444, 3934, 4059, 5058, 5166, 5412, 5901, 6182, 6314, 7868, 8118, 9273, 9471, 10116, 10332, 11521, 11802, 12364, 12628, 16236, 17703, 18546, 18942, 21637, 23042, 23604, 27819, 28413, 34563, 35406, 37092, 37884, 43274, 46084, 55638, 56826, 64911, 69126, 70812, 80647, 86548, 103689, 111276, 113652, 126731, 129822, 138252, 161294, 194733, 207378, 241941, 253462, 259644, 322588, 380193, 389466, 414756, 483882, 506924, 725823, 760386, 778932, 887117, 967764, 1140579, 1451646, 1520772, 1774234, 2281158, 2661351, 2903292, 3548468, 4562316, 5322702, 7984053, 10645404, 15968106, 31936212]

約数ペア:

[(1, 31936212), (2, 15968106), (3, 10645404), (4, 7984053), (6, 5322702), (7, 4562316), (9, 3548468), (11, 2903292), (12, 2661351), (14, 2281158), (18, 1774234), (21, 1520772), (22, 1451646), (28, 1140579), (33, 967764), (36, 887117), (41, 778932), (42, 760386), (44, 725823), (63, 506924), (66, 483882), (77, 414756), (82, 389466), (84, 380193), (99, 322588), (123, 259644), (126, 253462), (132, 241941), (154, 207378), (164, 194733), (198, 161294), (231, 138252), (246, 129822), (252, 126731), (281, 113652), (287, 111276), (308, 103689), (369, 86548), (396, 80647), (451, 70812), (462, 69126), (492, 64911), (562, 56826), (574, 55638), (693, 46084), (738, 43274), (843, 37884), (861, 37092), (902, 35406), (924, 34563), (1124, 28413), (1148, 27819), (1353, 23604), (1386, 23042), (1476, 21637), (1686, 18942), (1722, 18546), (1804, 17703), (1967, 16236), (2529, 12628), (2583, 12364), (2706, 11802), (2772, 11521), (3091, 10332), (3157, 10116), (3372, 9471), (3444, 9273), (3934, 8118), (4059, 7868), (5058, 6314), (5166, 6182), (5412, 5901)]