29991942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 38298618

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 911, 1062, 1822, 1829, 2733, 3658, 5466, 5487, 8199, 10974, 16398, 16461, 28241, 32922, 53749, 56482, 84723, 107498, 161247, 169446, 254169, 322494, 483741, 508338, 967482, 1666219, 3332438, 4998657, 9997314, 14995971, 29991942]

約数ペア:

[(1, 29991942), (2, 14995971), (3, 9997314), (6, 4998657), (9, 3332438), (18, 1666219), (31, 967482), (59, 508338), (62, 483741), (93, 322494), (118, 254169), (177, 169446), (186, 161247), (279, 107498), (354, 84723), (531, 56482), (558, 53749), (911, 32922), (1062, 28241), (1822, 16461), (1829, 16398), (2733, 10974), (3658, 8199), (5466, 5487)]