42077742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 102881280

約数和(自身を除く): 60803538

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 787, 798, 938, 1273, 1407, 1574, 2361, 2546, 2814, 3819, 4722, 5509, 7638, 8911, 11018, 14953, 16527, 17822, 26733, 29906, 33054, 44859, 52729, 53466, 89718, 104671, 105458, 158187, 209342, 314013, 316374, 369103, 628026, 738206, 1001851, 1107309, 2003702, 2214618, 3005553, 6011106, 7012957, 14025914, 21038871, 42077742]

約数ペア:

[(1, 42077742), (2, 21038871), (3, 14025914), (6, 7012957), (7, 6011106), (14, 3005553), (19, 2214618), (21, 2003702), (38, 1107309), (42, 1001851), (57, 738206), (67, 628026), (114, 369103), (133, 316374), (134, 314013), (201, 209342), (266, 158187), (399, 105458), (402, 104671), (469, 89718), (787, 53466), (798, 52729), (938, 44859), (1273, 33054), (1407, 29906), (1574, 26733), (2361, 17822), (2546, 16527), (2814, 14953), (3819, 11018), (4722, 8911), (5509, 7638)]