1891842012

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{3769}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 4874338560

約数和(自身を除く): 2982496548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 191, 219, 292, 382, 438, 573, 657, 764, 876, 1146, 1314, 1719, 2292, 2628, 3438, 3769, 6876, 7538, 11307, 13943, 15076, 22614, 27886, 33921, 41829, 45228, 55772, 67842, 83658, 125487, 135684, 167316, 250974, 275137, 501948, 550274, 719879, 825411, 1100548, 1439758, 1650822, 2159637, 2476233, 2879516, 3301644, 4319274, 4952466, 6478911, 8638548, 9904932, 12957822, 25915644, 52551167, 105102334, 157653501, 210204668, 315307002, 472960503, 630614004, 945921006, 1891842012]

約数ペア:

[(1, 1891842012), (2, 945921006), (3, 630614004), (4, 472960503), (6, 315307002), (9, 210204668), (12, 157653501), (18, 105102334), (36, 52551167), (73, 25915644), (146, 12957822), (191, 9904932), (219, 8638548), (292, 6478911), (382, 4952466), (438, 4319274), (573, 3301644), (657, 2879516), (764, 2476233), (876, 2159637), (1146, 1650822), (1314, 1439758), (1719, 1100548), (2292, 825411), (2628, 719879), (3438, 550274), (3769, 501948), (6876, 275137), (7538, 250974), (11307, 167316), (13943, 135684), (15076, 125487), (22614, 83658), (27886, 67842), (33921, 55772), (41829, 45228)]