42725214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 110768112

約数和(自身を除く): 68042898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 641, 966, 1058, 1282, 1449, 1587, 1923, 2898, 3174, 3703, 3846, 4487, 4761, 5769, 7406, 8974, 9522, 11109, 11538, 13461, 14743, 22218, 26922, 29486, 33327, 40383, 44229, 66654, 80766, 88458, 103201, 132687, 206402, 265374, 309603, 339089, 619206, 678178, 928809, 1017267, 1857618, 2034534, 2373623, 3051801, 4747246, 6103602, 7120869, 14241738, 21362607, 42725214]

約数ペア:

[(1, 42725214), (2, 21362607), (3, 14241738), (6, 7120869), (7, 6103602), (9, 4747246), (14, 3051801), (18, 2373623), (21, 2034534), (23, 1857618), (42, 1017267), (46, 928809), (63, 678178), (69, 619206), (126, 339089), (138, 309603), (161, 265374), (207, 206402), (322, 132687), (414, 103201), (483, 88458), (529, 80766), (641, 66654), (966, 44229), (1058, 40383), (1282, 33327), (1449, 29486), (1587, 26922), (1923, 22218), (2898, 14743), (3174, 13461), (3703, 11538), (3846, 11109), (4487, 9522), (4761, 8974), (5769, 7406)]