2018008620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196687}}^1$

素因数の和:196724

約数の個数: 96

約数和(自身を含む): 6608716800

約数和(自身を除く): 4590708180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 196687, 393374, 590061, 786748, 983435, 1180122, 1770183, 1966870, 2360244, 2950305, 3540366, 3737053, 3933740, 5310549, 5900610, 7080732, 7474106, 8850915, 10621098, 11211159, 11801220, 14948212, 17701830, 18685265, 21242196, 22422318, 26552745, 33633477, 35403660, 37370530, 44844636, 53105490, 56055795, 67266954, 74741060, 100900431, 106210980, 112111590, 134533908, 168167385, 201800862, 224223180, 336334770, 403601724, 504502155, 672669540, 1009004310, 2018008620]

約数ペア:

[(1, 2018008620), (2, 1009004310), (3, 672669540), (4, 504502155), (5, 403601724), (6, 336334770), (9, 224223180), (10, 201800862), (12, 168167385), (15, 134533908), (18, 112111590), (19, 106210980), (20, 100900431), (27, 74741060), (30, 67266954), (36, 56055795), (38, 53105490), (45, 44844636), (54, 37370530), (57, 35403660), (60, 33633477), (76, 26552745), (90, 22422318), (95, 21242196), (108, 18685265), (114, 17701830), (135, 14948212), (171, 11801220), (180, 11211159), (190, 10621098), (228, 8850915), (270, 7474106), (285, 7080732), (342, 5900610), (380, 5310549), (513, 3933740), (540, 3737053), (570, 3540366), (684, 2950305), (855, 2360244), (1026, 1966870), (1140, 1770183), (1710, 1180122), (2052, 983435), (2565, 786748), (3420, 590061), (5130, 393374), (10260, 196687)]