15693447204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{19861}}^1$

素因数の和:20385

約数の個数: 72

約数和(自身を含む): 40602377088

約数和(自身を除く): 24908929884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 467, 564, 846, 934, 1401, 1692, 1868, 2802, 4203, 5604, 8406, 16812, 19861, 21949, 39722, 43898, 59583, 65847, 79444, 87796, 119166, 131694, 178749, 197541, 238332, 263388, 357498, 395082, 714996, 790164, 933467, 1866934, 2800401, 3733868, 5600802, 8401203, 9275087, 11201604, 16802406, 18550174, 27825261, 33604812, 37100348, 55650522, 83475783, 111301044, 166951566, 333903132, 435929089, 871858178, 1307787267, 1743716356, 2615574534, 3923361801, 5231149068, 7846723602, 15693447204]

約数ペア:

[(1, 15693447204), (2, 7846723602), (3, 5231149068), (4, 3923361801), (6, 2615574534), (9, 1743716356), (12, 1307787267), (18, 871858178), (36, 435929089), (47, 333903132), (94, 166951566), (141, 111301044), (188, 83475783), (282, 55650522), (423, 37100348), (467, 33604812), (564, 27825261), (846, 18550174), (934, 16802406), (1401, 11201604), (1692, 9275087), (1868, 8401203), (2802, 5600802), (4203, 3733868), (5604, 2800401), (8406, 1866934), (16812, 933467), (19861, 790164), (21949, 714996), (39722, 395082), (43898, 357498), (59583, 263388), (65847, 238332), (79444, 197541), (87796, 178749), (119166, 131694)]