21570298938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{5807}}^1$

素因数の和:6092

約数の個数: 96

約数和(自身を含む): 50557478400

約数和(自身を除く): 28987179462

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 199, 306, 366, 398, 549, 597, 1037, 1098, 1194, 1791, 2074, 3111, 3383, 3582, 5807, 6222, 6766, 9333, 10149, 11614, 12139, 17421, 18666, 20298, 24278, 30447, 34842, 36417, 52263, 60894, 72834, 98719, 104526, 109251, 197438, 206363, 218502, 296157, 354227, 412726, 592314, 619089, 708454, 888471, 1062681, 1155593, 1238178, 1776942, 1857267, 2125362, 2311186, 3188043, 3466779, 3714534, 6021859, 6376086, 6933558, 10400337, 12043718, 18065577, 19645081, 20800674, 36131154, 39290162, 54196731, 58935243, 70491173, 108393462, 117870486, 140982346, 176805729, 211473519, 353611458, 422947038, 634420557, 1198349941, 1268841114, 2396699882, 3595049823, 7190099646, 10785149469, 21570298938]

約数ペア:

[(1, 21570298938), (2, 10785149469), (3, 7190099646), (6, 3595049823), (9, 2396699882), (17, 1268841114), (18, 1198349941), (34, 634420557), (51, 422947038), (61, 353611458), (102, 211473519), (122, 176805729), (153, 140982346), (183, 117870486), (199, 108393462), (306, 70491173), (366, 58935243), (398, 54196731), (549, 39290162), (597, 36131154), (1037, 20800674), (1098, 19645081), (1194, 18065577), (1791, 12043718), (2074, 10400337), (3111, 6933558), (3383, 6376086), (3582, 6021859), (5807, 3714534), (6222, 3466779), (6766, 3188043), (9333, 2311186), (10149, 2125362), (11614, 1857267), (12139, 1776942), (17421, 1238178), (18666, 1155593), (20298, 1062681), (24278, 888471), (30447, 708454), (34842, 619089), (36417, 592314), (52263, 412726), (60894, 354227), (72834, 296157), (98719, 218502), (104526, 206363), (109251, 197438)]