63943854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 145814400

約数和(自身を除く): 81870546

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 3319, 6422, 6638, 9633, 9957, 19266, 19914, 43147, 63061, 86294, 126122, 129441, 189183, 258882, 378366, 560911, 819793, 1121822, 1639586, 1682733, 2459379, 3365466, 4918758, 10657309, 21314618, 31971927, 63943854]

約数ペア:

[(1, 63943854), (2, 31971927), (3, 21314618), (6, 10657309), (13, 4918758), (19, 3365466), (26, 2459379), (38, 1682733), (39, 1639586), (57, 1121822), (78, 819793), (114, 560911), (169, 378366), (247, 258882), (338, 189183), (494, 129441), (507, 126122), (741, 86294), (1014, 63061), (1482, 43147), (3211, 19914), (3319, 19266), (6422, 9957), (6638, 9633)]