1840373031

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 2994278400

約数和(自身を除く): 1153905369

約数列:

[1, 3, 7, 21, 29, 47, 87, 113, 141, 203, 329, 339, 569, 609, 791, 987, 1363, 1707, 2373, 3277, 3983, 4089, 5311, 9541, 9831, 11949, 15933, 16501, 22939, 26743, 28623, 37177, 49503, 64297, 68817, 80229, 111531, 115507, 154019, 187201, 192891, 346521, 450079, 462057, 561603, 775547, 1078133, 1350237, 1864613, 2326641, 3021959, 3234399, 5428829, 5593839, 9065877, 13052291, 16286487, 21153713, 39156873, 63461139, 87636811, 262910433, 613457677, 1840373031]

約数ペア:

[(1, 1840373031), (3, 613457677), (7, 262910433), (21, 87636811), (29, 63461139), (47, 39156873), (87, 21153713), (113, 16286487), (141, 13052291), (203, 9065877), (329, 5593839), (339, 5428829), (569, 3234399), (609, 3021959), (791, 2326641), (987, 1864613), (1363, 1350237), (1707, 1078133), (2373, 775547), (3277, 561603), (3983, 462057), (4089, 450079), (5311, 346521), (9541, 192891), (9831, 187201), (11949, 154019), (15933, 115507), (16501, 111531), (22939, 80229), (26743, 68817), (28623, 64297), (37177, 49503)]