2218200036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{3517}}^1$

素因数の和:3861

約数の個数: 72

約数和(自身を含む): 5624184384

約数和(自身を除く): 3405984348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 311, 338, 507, 622, 676, 933, 1014, 1244, 1866, 2028, 3517, 3732, 4043, 7034, 8086, 10551, 12129, 14068, 16172, 21102, 24258, 42204, 45721, 48516, 52559, 91442, 105118, 137163, 157677, 182884, 210236, 274326, 315354, 548652, 594373, 630708, 1093787, 1188746, 1783119, 2187574, 2377492, 3281361, 3566238, 4375148, 6562722, 7132476, 13125444, 14219231, 28438462, 42657693, 56876924, 85315386, 170630772, 184850003, 369700006, 554550009, 739400012, 1109100018, 2218200036]

約数ペア:

[(1, 2218200036), (2, 1109100018), (3, 739400012), (4, 554550009), (6, 369700006), (12, 184850003), (13, 170630772), (26, 85315386), (39, 56876924), (52, 42657693), (78, 28438462), (156, 14219231), (169, 13125444), (311, 7132476), (338, 6562722), (507, 4375148), (622, 3566238), (676, 3281361), (933, 2377492), (1014, 2187574), (1244, 1783119), (1866, 1188746), (2028, 1093787), (3517, 630708), (3732, 594373), (4043, 548652), (7034, 315354), (8086, 274326), (10551, 210236), (12129, 182884), (14068, 157677), (16172, 137163), (21102, 105118), (24258, 91442), (42204, 52559), (45721, 48516)]