13381584

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 39497472

約数和(自身を除く): 26115888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 272, 276, 368, 372, 391, 408, 496, 527, 529, 552, 713, 744, 782, 816, 1054, 1058, 1104, 1173, 1426, 1488, 1564, 1581, 1587, 2108, 2116, 2139, 2346, 2852, 3128, 3162, 3174, 4216, 4232, 4278, 4692, 5704, 6256, 6324, 6348, 8432, 8464, 8556, 8993, 9384, 11408, 12121, 12648, 12696, 16399, 17112, 17986, 18768, 24242, 25296, 25392, 26979, 32798, 34224, 35972, 36363, 48484, 49197, 53958, 65596, 71944, 72726, 96968, 98394, 107916, 131192, 143888, 145452, 193936, 196788, 215832, 262384, 278783, 290904, 393576, 431664, 557566, 581808, 787152, 836349, 1115132, 1672698, 2230264, 3345396, 4460528, 6690792, 13381584]

約数ペア:

[(1, 13381584), (2, 6690792), (3, 4460528), (4, 3345396), (6, 2230264), (8, 1672698), (12, 1115132), (16, 836349), (17, 787152), (23, 581808), (24, 557566), (31, 431664), (34, 393576), (46, 290904), (48, 278783), (51, 262384), (62, 215832), (68, 196788), (69, 193936), (92, 145452), (93, 143888), (102, 131192), (124, 107916), (136, 98394), (138, 96968), (184, 72726), (186, 71944), (204, 65596), (248, 53958), (272, 49197), (276, 48484), (368, 36363), (372, 35972), (391, 34224), (408, 32798), (496, 26979), (527, 25392), (529, 25296), (552, 24242), (713, 18768), (744, 17986), (782, 17112), (816, 16399), (1054, 12696), (1058, 12648), (1104, 12121), (1173, 11408), (1426, 9384), (1488, 8993), (1564, 8556), (1581, 8464), (1587, 8432), (2108, 6348), (2116, 6324), (2139, 6256), (2346, 5704), (2852, 4692), (3128, 4278), (3162, 4232), (3174, 4216)]