1861131312

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{44111}}^1$

素因数の和:44418

約数の個数: 60

約数和(自身を含む): 5226477984

約数和(自身を除く): 3365346672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 10548, 14064, 21096, 42192, 44111, 88222, 132333, 176444, 264666, 352888, 396999, 529332, 705776, 793998, 1058664, 1587996, 2117328, 3175992, 6351984, 12924523, 25849046, 38773569, 51698092, 77547138, 103396184, 116320707, 155094276, 206792368, 232641414, 310188552, 465282828, 620377104, 930565656, 1861131312]

約数ペア:

[(1, 1861131312), (2, 930565656), (3, 620377104), (4, 465282828), (6, 310188552), (8, 232641414), (9, 206792368), (12, 155094276), (16, 116320707), (18, 103396184), (24, 77547138), (36, 51698092), (48, 38773569), (72, 25849046), (144, 12924523), (293, 6351984), (586, 3175992), (879, 2117328), (1172, 1587996), (1758, 1058664), (2344, 793998), (2637, 705776), (3516, 529332), (4688, 396999), (5274, 352888), (7032, 264666), (10548, 176444), (14064, 132333), (21096, 88222), (42192, 44111)]